A qualitative assessment of the context and enabling environment for the cont...ILRI
Poster by Nicholas Ngwili, Nancy Johnson, Raphael Wahome, Samuel Githigia, Kristina Roesel and Lian Thomas presented at Tropentag 2021, 15-17 September 2021.
Seroprevalence, molecular detection and risk factors of Toxoplasma gondii inf...ILRI
Poster prepared by Timothy Wachira, Joshua Onono, Amos Mwasi, Awo Ibrahim, Gabriel Aboge, Cristina Ballesteros and Pablo Alarcon for the Kenya One Health Online Conference, 6-8 December 2021
One Health approach to address zoonotic and emerging infectious diseases and ...ILRI
Presentation by Hung Nguyen-Viet, Hu Suk Lee, Fred Unger, Arshnee Moodley, Eric Fèvre, Barbara Wieland, Bernard Bett, Michel Dione, Edward Okoth, Johanna Lindahl, Sinh Dang-Xuan and Delia Grace at the virtual 2020 Global ODA Forum for Sustainable Agricultural Development 9–10 November 2020.
Serological prevalence and factors associated with human trichinellosis and c...ILRI
Poster by Luong Nguyen-Thanh, Meghan Cook, Sinh Dang-Xuan, Phuc Pham-Duc, Hung Nguyen-Viet, Anne Mayer-Scholl, Diana Meemken and Fred Unger presented at a regional symposium on research into smallholder pig production, health and pork safety, Hanoi, Vietnam, 27–29 March 2019.
Co-infection with Rift Valley fever virus, Brucella spp. and Coxiella burneti...ILRI
Presented by Bernard Bett at the inaugural workshop of a bio-surveillance project on Rift Valley fever, brucellosis and Q fever, Nairobi, Kenya, 3 September 2019.
One Health for the Real World: partnerships and pragmatismNaomi Marks
Presentation by Professor Sarah Cleaveland of the University of Glasgow at the One Health for the Real World: zoonoses, ecosystems and wellbeing symposium, London 17-18 March 2016
A qualitative assessment of the context and enabling environment for the cont...ILRI
Poster by Nicholas Ngwili, Nancy Johnson, Raphael Wahome, Samuel Githigia, Kristina Roesel and Lian Thomas presented at Tropentag 2021, 15-17 September 2021.
Seroprevalence, molecular detection and risk factors of Toxoplasma gondii inf...ILRI
Poster prepared by Timothy Wachira, Joshua Onono, Amos Mwasi, Awo Ibrahim, Gabriel Aboge, Cristina Ballesteros and Pablo Alarcon for the Kenya One Health Online Conference, 6-8 December 2021
One Health approach to address zoonotic and emerging infectious diseases and ...ILRI
Presentation by Hung Nguyen-Viet, Hu Suk Lee, Fred Unger, Arshnee Moodley, Eric Fèvre, Barbara Wieland, Bernard Bett, Michel Dione, Edward Okoth, Johanna Lindahl, Sinh Dang-Xuan and Delia Grace at the virtual 2020 Global ODA Forum for Sustainable Agricultural Development 9–10 November 2020.
Serological prevalence and factors associated with human trichinellosis and c...ILRI
Poster by Luong Nguyen-Thanh, Meghan Cook, Sinh Dang-Xuan, Phuc Pham-Duc, Hung Nguyen-Viet, Anne Mayer-Scholl, Diana Meemken and Fred Unger presented at a regional symposium on research into smallholder pig production, health and pork safety, Hanoi, Vietnam, 27–29 March 2019.
Co-infection with Rift Valley fever virus, Brucella spp. and Coxiella burneti...ILRI
Presented by Bernard Bett at the inaugural workshop of a bio-surveillance project on Rift Valley fever, brucellosis and Q fever, Nairobi, Kenya, 3 September 2019.
One Health for the Real World: partnerships and pragmatismNaomi Marks
Presentation by Professor Sarah Cleaveland of the University of Glasgow at the One Health for the Real World: zoonoses, ecosystems and wellbeing symposium, London 17-18 March 2016
Sustainability and challenges of ecohealth approaches for the management of b...ILRI
Presentation by Wengui Lee, Unger F, Guorong Yang, Xiangdong Yang and Shibiao Yang at the Ecohealth 2014 conference, Montreal, Canada, 11-15 August 2014.
This document summarizes a study assessing the impact of rabies vaccination campaigns on community knowledge and prevention of rabies in Laikipia, Kenya. The study found that while 63% of respondents had vaccinated their dogs against rabies, the number of years communities participated in vaccination campaigns did not significantly influence rabies knowledge or dog vaccination rates. Word of mouth was the main source of rabies information for most respondents, who generally had inadequate knowledge about rabies transmission and treatment. The results suggest that while vaccination efforts have increased dog vaccination, alternative outreach methods may be needed to improve rabies knowledge in the community.
Working animals: Climate change and public health issues in achieving the Sus...ILRI
Presentation by Rebecca Doyle at a United Nations High Level Political Forum side event on working equids, climate change and public health issues, 7 July 2020.
181017 long version middletonj planetary health or plexit iiphf gibraltarJohn Middleton
The document discusses the work of the United Kingdom Faculty of Public Health (FPH), which is a membership organization for public health professionals across the UK and other countries. It aims to improve and protect public health through standards, advocacy, training, and knowledge. The document then discusses various topics related to planetary health and environmental changes that impact health, such as climate change, biodiversity loss, and land use change. It provides examples of how these environmental changes can lead to direct health effects like heatwaves or ecosystem-mediated effects like emerging infectious diseases.
Framework for assessing the economic costs and burdens of zoonotic diseaseILRI
Presented by Alexandra Shaw, Ian Scoones, Melissa Leach, Francis Wanyoike and Delia Grace at the EcoHealth 2014 conference, Montreal, Canada, 11-14 August 2014.
Serological evidence of MERS-CoV antibodies in dromedary camels (Camelus drom...ILRI
Presented by Eric M. Fèvre, Sharon L. Deem, Margaret Kinnaird, Springer Browne, Dishon Muloi, Gert-Jan Godeke, Marion Koopmans and C.B.E.M. Reusken at the 4th Medical and Veterinary Virus Research Symposium in Kenya (MVVR), Nairobi, Kenya, 15-16 October 2015.
Comparing the risk of mosquito-borne infections in humans in irrigated and no...ILRI
Presentation by Bernard Bett, Rosemary Sang, Cristobal Verdugo, Salome Bukachi, Salome Wanyoike, Mohammed Said, Enoch Ontiri, Shem Kifugo, Tom Fredrick Otieno, Ian Njeru, Joan Karanja, Johanna Lindahl and Delia Grace at the EcoHealth 2014 conference, Montreal, Canada, 11-15 August 2014.
Presented by Sothyra Tum (FAO) to the Progress Meeting on Ecosystem Approaches to the Better Management of Zoonotic Emerging Infectious Diseases in the South East Asian Region, Bangkok, 10-13 December 2011.
Poster prepared by H. Kiara, Paul Lumu, Harry Oyas, Martin Barasa, Emily Ouma, Karl Rich for the Virtual Annual Planning Meeting ILRI/BMZ Program, Boosting Uganda’s Investment for Livestock Development (BUILD), 10–12 June 2020
Social dimensions of zoonoses in interdisciplinary researchNaomi Marks
This document summarizes Dr. Hayley MacGregor's research on the social dimensions of zoonoses (diseases that can be transmitted between animals and humans) in emerging livestock systems. It discusses two key areas: 1) how cultural and social practices influence zoonotic risk, and 2) the relationship between humans and animals. For area 1, it describes how factors like intensification of production, supply chains, processing practices, markets and consumer demand can drive zoonotic risk. For area 2, it discusses how human-animal relations blur traditional categories, and how the health of humans and animals is interdependent.
Agricultural intensification and Nipah virus emergenceNaomi Marks
Presentation by Dr Jonathan Epstein, EcoHealth Alliance, at the One Health for the Real World: zoonoses, ecosystems and wellbeing symposium, London 17-18 March 2016
Centre for Tropical Livestock Genetics and Health (CTLGH)ILRI
The Centre for Tropical Livestock Genetics and Health (CTLGH) is a partnership focused on improving livestock in tropical smallholder systems through research. It has received foundational funding of £10M from the Bill & Melinda Gates Foundation and £4M from DFID. CTLGH's strategic goal is to be the leading livestock R&D centre developing "omics"-based solutions to tackle tropical livestock challenges. Current research includes developing genomic tools to improve productivity, efficiency, health and resilience of tropical livestock. Key partnerships include those focused on biobanking indigenous chicken breeds in Africa and developing gene editing tools for chicken and cattle to increase productivity and disease resilience. Emerging opportunities for CTLGH include expanding research collaborations,
Source attribution of Campylobacter contamination in the poultry value chains...ILRI
Poster by V. Lopez Chavarrias, SJ O’Brien, J Güitian, EM Fèvre and J Rushton presented at the 17th international workshop on Campylobacter, Helicobacter and Related Organisms (CHRO 2013), Aberdeen, Scotland, 15-19 September 2013.
Aedes aegypti and Aedes albopictus are the vectors
The four DENV serotypes (1, 2, 3, and 4) in Sri Lanka >30 years.
Main serotypes DEN-2 and 3 - DHF
The new genotype of DENV-1 has replaced an old genotype.
The emergence of new clades of DENV-3 in recent past coincided with an abrupt increase in the number of dengue fever (DF)/dengue hemorrhagic fever (DHF) cases, implicating in severe epidemics.
Sustainability and challenges of ecohealth approaches for the management of b...ILRI
Presentation by Wengui Lee, Unger F, Guorong Yang, Xiangdong Yang and Shibiao Yang at the Ecohealth 2014 conference, Montreal, Canada, 11-15 August 2014.
This document summarizes a study assessing the impact of rabies vaccination campaigns on community knowledge and prevention of rabies in Laikipia, Kenya. The study found that while 63% of respondents had vaccinated their dogs against rabies, the number of years communities participated in vaccination campaigns did not significantly influence rabies knowledge or dog vaccination rates. Word of mouth was the main source of rabies information for most respondents, who generally had inadequate knowledge about rabies transmission and treatment. The results suggest that while vaccination efforts have increased dog vaccination, alternative outreach methods may be needed to improve rabies knowledge in the community.
Working animals: Climate change and public health issues in achieving the Sus...ILRI
Presentation by Rebecca Doyle at a United Nations High Level Political Forum side event on working equids, climate change and public health issues, 7 July 2020.
181017 long version middletonj planetary health or plexit iiphf gibraltarJohn Middleton
The document discusses the work of the United Kingdom Faculty of Public Health (FPH), which is a membership organization for public health professionals across the UK and other countries. It aims to improve and protect public health through standards, advocacy, training, and knowledge. The document then discusses various topics related to planetary health and environmental changes that impact health, such as climate change, biodiversity loss, and land use change. It provides examples of how these environmental changes can lead to direct health effects like heatwaves or ecosystem-mediated effects like emerging infectious diseases.
Framework for assessing the economic costs and burdens of zoonotic diseaseILRI
Presented by Alexandra Shaw, Ian Scoones, Melissa Leach, Francis Wanyoike and Delia Grace at the EcoHealth 2014 conference, Montreal, Canada, 11-14 August 2014.
Serological evidence of MERS-CoV antibodies in dromedary camels (Camelus drom...ILRI
Presented by Eric M. Fèvre, Sharon L. Deem, Margaret Kinnaird, Springer Browne, Dishon Muloi, Gert-Jan Godeke, Marion Koopmans and C.B.E.M. Reusken at the 4th Medical and Veterinary Virus Research Symposium in Kenya (MVVR), Nairobi, Kenya, 15-16 October 2015.
Comparing the risk of mosquito-borne infections in humans in irrigated and no...ILRI
Presentation by Bernard Bett, Rosemary Sang, Cristobal Verdugo, Salome Bukachi, Salome Wanyoike, Mohammed Said, Enoch Ontiri, Shem Kifugo, Tom Fredrick Otieno, Ian Njeru, Joan Karanja, Johanna Lindahl and Delia Grace at the EcoHealth 2014 conference, Montreal, Canada, 11-15 August 2014.
Presented by Sothyra Tum (FAO) to the Progress Meeting on Ecosystem Approaches to the Better Management of Zoonotic Emerging Infectious Diseases in the South East Asian Region, Bangkok, 10-13 December 2011.
Poster prepared by H. Kiara, Paul Lumu, Harry Oyas, Martin Barasa, Emily Ouma, Karl Rich for the Virtual Annual Planning Meeting ILRI/BMZ Program, Boosting Uganda’s Investment for Livestock Development (BUILD), 10–12 June 2020
Social dimensions of zoonoses in interdisciplinary researchNaomi Marks
This document summarizes Dr. Hayley MacGregor's research on the social dimensions of zoonoses (diseases that can be transmitted between animals and humans) in emerging livestock systems. It discusses two key areas: 1) how cultural and social practices influence zoonotic risk, and 2) the relationship between humans and animals. For area 1, it describes how factors like intensification of production, supply chains, processing practices, markets and consumer demand can drive zoonotic risk. For area 2, it discusses how human-animal relations blur traditional categories, and how the health of humans and animals is interdependent.
Agricultural intensification and Nipah virus emergenceNaomi Marks
Presentation by Dr Jonathan Epstein, EcoHealth Alliance, at the One Health for the Real World: zoonoses, ecosystems and wellbeing symposium, London 17-18 March 2016
Centre for Tropical Livestock Genetics and Health (CTLGH)ILRI
The Centre for Tropical Livestock Genetics and Health (CTLGH) is a partnership focused on improving livestock in tropical smallholder systems through research. It has received foundational funding of £10M from the Bill & Melinda Gates Foundation and £4M from DFID. CTLGH's strategic goal is to be the leading livestock R&D centre developing "omics"-based solutions to tackle tropical livestock challenges. Current research includes developing genomic tools to improve productivity, efficiency, health and resilience of tropical livestock. Key partnerships include those focused on biobanking indigenous chicken breeds in Africa and developing gene editing tools for chicken and cattle to increase productivity and disease resilience. Emerging opportunities for CTLGH include expanding research collaborations,
Source attribution of Campylobacter contamination in the poultry value chains...ILRI
Poster by V. Lopez Chavarrias, SJ O’Brien, J Güitian, EM Fèvre and J Rushton presented at the 17th international workshop on Campylobacter, Helicobacter and Related Organisms (CHRO 2013), Aberdeen, Scotland, 15-19 September 2013.
Aedes aegypti and Aedes albopictus are the vectors
The four DENV serotypes (1, 2, 3, and 4) in Sri Lanka >30 years.
Main serotypes DEN-2 and 3 - DHF
The new genotype of DENV-1 has replaced an old genotype.
The emergence of new clades of DENV-3 in recent past coincided with an abrupt increase in the number of dengue fever (DF)/dengue hemorrhagic fever (DHF) cases, implicating in severe epidemics.
Dengue fever has been a major public health issue in Sri Lanka since the 1960s. There are four serotypes of dengue virus present that are transmitted by Aedes aegypti and Aedes albopictus mosquitoes. Climate factors like rainfall patterns contribute to the seasonal peaks in dengue cases. In 2017, Sri Lanka experienced its largest ever dengue outbreak with over 122,000 cases reported. International organizations like WHO and IFRC are supporting Sri Lanka's response through activities like fogging, case management, and health education.
This is class assignment that was specifically put together by my course mate and i upload it here for other people to see and benefit from their effort.
Seroepidemiological Investigation for Chagas Disease in Two Municipalities of...Agriculture Journal IJOEAR
Abstract— This study evaluated the risk of transmission of Chagas disease following implantation of the Brazilian National Health System (Sistema Único de Saúde – SUS) in two municipalities considered endemic risk areas. A seroepidemiological and entomological survey was conducted as part of the Triatoma infestans eradication program. According to a previous survey conducted in 1980, seroprevalence of Chagas disease was around 0.82% in São Luís dos Montes Belos and around 2.35% in Novo Brasil. In the present serological survey conducted in 303 schoolchildren born after the control phase in these regions, one of the children tested positive for the disease. In the 236 homes surveyed (150 in São Luís dos Montes Belos and 86 in Novo Brasil), all of which were infested by triatomine bugs, none of the triatomine bugs captured tested positive for Trypanosoma cruzi. Although Triatoma infestans is under control, there has been a considerable increase in secondary vectors such as Triatoma sordida; therefore, continuous epidemiological surveillance is fully justified within the current context of the SUS, and should be considered for inclusion as routine practice within the Family Health Program.
This document summarizes the key activities and findings of Nepal's National Tuberculosis Program. It outlines the program's vision, goals, and objectives to reduce TB incidence, mortality and transmission. It provides data on TB case notifications, treatment success rates, and drug-resistant TB detection and treatment outcomes. It also summarizes findings from Nepal's 2018-19 National TB Prevalence Survey, which found the TB burden is higher than previously estimated. The document concludes with achievements of the program and priorities for the way forward, including improving access to quality TB services and ensuring high-level political commitment.
Tuberculosis National Health Program in Nepal Public Health
The document summarizes Nepal's National Tuberculosis Program. It outlines the program's vision, goals, and activities in fiscal year 2075/76, including providing treatment to 32,043 TB cases and maintaining a treatment success rate above 90%. It also discusses challenges such as lack of focal persons at local levels and inadequate training. Moving forward, the program aims to expand community support and public-private partnerships to improve TB prevention and care.
The document discusses an epidemiological study on worm infestation in Surkhet district, Nepal. It provides background on common types of worms that can infect humans. Worm infestation is a major public health problem, especially among children, due to poor sanitation and hygiene. The study aims to understand the epidemiology of worm infestation in the district by examining factors like time, place, and person. Secondary data from the past 3 years will be reviewed to analyze trends and distributions of worm infestation cases. The findings will help authorities better plan prevention and treatment services.
Dengue is a major mosquito-borne viral infection that is very common in tropical regions. It has spread significantly from the 20th to 21st century. In Sri Lanka, dengue was historically a sporadic disease but became endemic in 1989. Since then, the number of reported cases and affected districts has increased substantially. Public health efforts to control dengue through vector control and clinical management have had limited sustained effectiveness. Improving surveillance, prevention, and care is needed to reduce transmission and mortality from this growing public health challenge.
This presents the trends, issues, and challenges in the Philippine Health Care Delivery System. The data were mostly taken from the Philippine Department of Health (DOH) website and DOH Region VI Office.
a brief descriptions and information regarding major health problemsin India.This content will help to the B.sc Nursing 4 th year students as per syllabus in community health nursing
This document summarizes the current situation of leprosy in India and discusses future implications. It notes that while prevalence has decreased due to efforts like the National Leprosy Eradication Program, India still accounts for 60% of new global cases each year. The national strategy now focuses on active case detection campaigns in highly endemic areas, increasing awareness to reduce stigma, and exploring preventive approaches like chemoprophylaxis to break transmission chains and reach zero disease status. A single dose of rifampicin administered to contacts has shown up to 57% reduced risk of developing leprosy and is part of the current leprosy post-exposure prophylaxis program.
Sri Lanka faced an unpredicted outbreak of dengue fever. It is a tropical country with two monsoon seasons. With each monsoon brings in two peaks of dengue fever making it an endemic disease in Sri Lanka.
The Emerging and Re-Emerging Infectious Disease Program was established to improve preparedness for pandemics and new diseases. It aims to prevent emerging diseases from becoming major public health problems. The program develops policies, builds healthcare capacity, enhances disease surveillance, and improves risk communication. Recent accomplishments include updating guidelines, conducting exercises, strengthening partnerships, and pre-positioning supplies. Moving forward, the program will consolidate regional preparedness plans and further develop rapid response teams at regional and local levels.
Professor Benedetta Allegranzi,World Health Organisation
Dr. Benedetta Allegranzi is a specialist in infectious diseases, tropical medicine, infection prevention and control and hospital epidemiology. She currently works at the World Health Organization HQ (Service Delivery and Safety department), leading the "Clean Care is Safer Care" programme. Since 2013, Dr Allegranzi has gathered the title of professor of infectious diseases in the official Italian professorship list and is adjunct professor attached to the Institute of Global Health at the Faculty of Medicine, University of Geneva, Switzerland. She closely collaborates with the team at the IPC and WHO Collaborating Center on Patient Safety, University of Geneva Hospitals (Geneva, Switzerland), as well as with the Armstrong Institute for Patient Safety and Quality, John Hopkins University, (Baltimore, USA) for clinical research projects. She is currently involved in the leadership on the WHO Ebola Response in the field of IPC and supervises IPC activities in Sierra Leone and Guinea. She has experience in clinical management of infectious diseases and tropical medicine, and clinical research in healthcare settings in both developing and developed countries. She has thorough skills and experience in training and education.
She is also the author or coauthor of more than 150 scientific publications, including articles published in high-profile medical journal such as the Lancet, Lancet Infectious Diseases, New England Journal of Medicine and the WHO Bulletin, and six book chapters.
The Impact of the Scale Up of Malaria Control Interventions in Senegal, 2006-...MEASURE Evaluation
1) The study evaluated the impact of scaling up malaria control interventions in Senegal between 2006-2010, which included insecticide-treated bed nets, indoor residual spraying, intermittent preventive treatment for pregnant women, rapid diagnostic tests, and artemisinin-based combination therapy.
2) Coverage of interventions like insecticide-treated bed nets increased substantially during this period, with the largest gains in poorer regions and populations.
3) Analysis found that malaria parasite prevalence and all-cause under-5 mortality decreased significantly, with the greatest declines in poorer areas with higher coverage of interventions. The scaling up of interventions was estimated to have averted over 5,000 under-5 deaths.
This study assessed the prevalence of trachoma and associated risk factors among children aged 1-9 years in villages in Ethiopia that had and had not implemented Community Led Total Sanitation and Hygiene (CLTSH). A comparative cross-sectional study was conducted on 644 children, with 322 from CLTSH villages and 322 from non-CLTSH villages. The overall prevalence of active trachoma was 27.8%, with no significant difference between the two village types. Variables associated with lower trachoma prevalence included living in an open defecation free village, lack of animal dung or rubbish nearby, and frequent hand and face washing. The study found no evidence that CLTSH implementation reduced trachoma
Global TB burden updates provide information on the TB situation globally and in India. Key points include:
- India accounts for over a quarter of the global TB burden, with an estimated 28 lakh incident cases in 2016 and 4.2 lakh deaths.
- WHO has revised their estimates of India's TB burden upwards based on new evidence, though the trend still shows a decline in incidence and mortality.
- India has achieved the MDG target of reducing prevalence and mortality by 50%, but a huge burden remains, especially among economically productive groups.
- The government of India's strategic vision is to achieve a TB-free India by 2025 through universal access to quality diagnosis and treatment.
This document summarizes the global burden of tuberculosis (TB) in 2011. Some key points:
- An estimated 1.4 million people died from TB that year, with over 80% of TB/HIV co-infections occurring in Africa.
- TB incidence rates were highest in Africa, linked to high HIV infection rates. People living with HIV are 20-40 times more likely to develop active TB.
- About 630,000 cases of multi-drug resistant TB were estimated, with over 60% occurring in 5 countries: India, China, Russia, Philippines, and Pakistan.
- 500,000 women and 65,000 children died from TB in 2011, and 10 million children were left orphaned
Similar to A retrospective occurrence of clinical and laboratory leishmaniasis in humans from Jan 2016 to Jan 2021 in Baringo County, Kenya (20)
Small ruminant keepers’ knowledge, attitudes and practices towards peste des ...ILRI
Presentation by Guy Ilboudo, Abel Sènabgè Biguezoton, Cheick Abou Kounta Sidibé, Modou Moustapha Lo, Zoë Campbell and Michel Dione at the 6th Peste des Petits Ruminants Global Research and Expertise Networks (PPR-GREN) annual meeting, Bengaluru, India, 28–30 November 2023.
Small ruminant keepers’ knowledge, attitudes and practices towards peste des ...ILRI
Poster by Guy Ilboudo, Abel Sènabgè Biguezoton, Cheick Abou Kounta Sidibé, Modou Moustapha Lo, Zoë Campbell and Michel Dione presented at the 6th Peste des Petits Ruminants Global Research and Expertise Networks (PPR-GREN) annual meeting, Bengaluru, India, 29 November 2023.
A training, certification and marketing scheme for informal dairy vendors in ...ILRI
Presentation by Silvia Alonso, Jef L. Leroy, Emmanuel Muunda, Moira Donahue Angel, Emily Kilonzi, Giordano Palloni, Gideon Kiarie, Paula Dominguez-Salas and Delia Grace at the Micronutrient Forum 6th Global Conference, The Hague, Netherlands, 16 October 2023.
Milk safety and child nutrition impacts of the MoreMilk training, certificati...ILRI
Poster by Silvia Alonso, Emmanuel Muunda, Moira Donahue Angel, Emily Kilonzi, Giordano Palloni, Gideon Kiarie, Paula Dominguez-Salas, Delia Grace and Jef L. Leroy presented at the Micronutrient Forum 6th Global Conference, The Hague, Netherlands, 16 October 2023.
Preventing the next pandemic: a 12-slide primer on emerging zoonotic diseasesILRI
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise causes chemical changes in the brain that may help boost feelings of calmness, happiness and focus.
Preventing preventable diseases: a 12-slide primer on foodborne diseaseILRI
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms for those who already suffer from conditions like anxiety and depression.
Preventing a post-antibiotic era: a 12-slide primer on antimicrobial resistanceILRI
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise boosts blood flow, releases endorphins, and promotes changes in the brain which help enhance one's emotional well-being and mental clarity.
Food safety research in low- and middle-income countriesILRI
Presentation by Hung Nguyen-Viet at the first technical meeting to launch the Food Safety Working Group under the One Health Partnership framework, Hanoi, Vietnam, 28 September 2023
The Food Safety Working Group (FSWG) in Vietnam was created in 2015 at the request of the Deputy Prime Minister to address food safety issues in the country. It brings together government agencies, ministries, and development partners to facilitate joint policy dialogue and improve food safety. Over eight years of operations led by different organizations, the FSWG has contributed to various initiatives. However, it faces challenges of diminished government participation over time and dependence on active members. Going forward, it will strengthen its operations by integrating under Vietnam's One Health Partnership framework to better engage stakeholders and achieve policy impacts.
Reservoirs of pathogenic Leptospira species in UgandaILRI
Presentation by Lordrick Alinaitwe, Martin Wainaina, Salome Dürr, Clovice Kankya, Velma Kivali, James Bugeza, Martin Richter, Kristina Roesel, Annie Cook and Anne Mayer-Scholl at the University of Bern Graduate School for Cellular and Biomedical Sciences Symposium, Bern, Switzerland, 29 June 2023.
Assessing meat microbiological safety and associated handling practices in bu...ILRI
Presentation by Patricia Koech, Winnie Ogutu, Linnet Ochieng, Delia Grace, George Gitao, Lily Bebora, Max Korir, Florence Mutua and Arshnee Moodley at the 8th All Africa Conference on Animal Agriculture, Gaborone, Botswana, 26–29 September 2023.
Ecological factors associated with abundance and distribution of mosquito vec...ILRI
Poster by Max Korir, Joel Lutomiah and Bernard Bett presented the 8th All Africa Conference on Animal Agriculture, Gaborone, Botswana, 26–29 September 2023.
Practices and drivers of antibiotic use in Kenyan smallholder dairy farmsILRI
Poster by Lydiah Kisoo, Dishon M. Muloi, Walter Oguta, Daisy Ronoh, Lynn Kirwa, James Akoko, Eric Fèvre, Arshnee Moodley and Lillian Wambua presented at Tropentag 2023, Berlin, Germany, 20–22 September 2023.
hematic appreciation test is a psychological assessment tool used to measure an individual's appreciation and understanding of specific themes or topics. This test helps to evaluate an individual's ability to connect different ideas and concepts within a given theme, as well as their overall comprehension and interpretation skills. The results of the test can provide valuable insights into an individual's cognitive abilities, creativity, and critical thinking skills
The binding of cosmological structures by massless topological defectsSérgio Sacani
Assuming spherical symmetry and weak field, it is shown that if one solves the Poisson equation or the Einstein field
equations sourced by a topological defect, i.e. a singularity of a very specific form, the result is a localized gravitational
field capable of driving flat rotation (i.e. Keplerian circular orbits at a constant speed for all radii) of test masses on a thin
spherical shell without any underlying mass. Moreover, a large-scale structure which exploits this solution by assembling
concentrically a number of such topological defects can establish a flat stellar or galactic rotation curve, and can also deflect
light in the same manner as an equipotential (isothermal) sphere. Thus, the need for dark matter or modified gravity theory is
mitigated, at least in part.
Phenomics assisted breeding in crop improvementIshaGoswami9
As the population is increasing and will reach about 9 billion upto 2050. Also due to climate change, it is difficult to meet the food requirement of such a large population. Facing the challenges presented by resource shortages, climate
change, and increasing global population, crop yield and quality need to be improved in a sustainable way over the coming decades. Genetic improvement by breeding is the best way to increase crop productivity. With the rapid progression of functional
genomics, an increasing number of crop genomes have been sequenced and dozens of genes influencing key agronomic traits have been identified. However, current genome sequence information has not been adequately exploited for understanding
the complex characteristics of multiple gene, owing to a lack of crop phenotypic data. Efficient, automatic, and accurate technologies and platforms that can capture phenotypic data that can
be linked to genomics information for crop improvement at all growth stages have become as important as genotyping. Thus,
high-throughput phenotyping has become the major bottleneck restricting crop breeding. Plant phenomics has been defined as the high-throughput, accurate acquisition and analysis of multi-dimensional phenotypes
during crop growing stages at the organism level, including the cell, tissue, organ, individual plant, plot, and field levels. With the rapid development of novel sensors, imaging technology,
and analysis methods, numerous infrastructure platforms have been developed for phenotyping.
ESPP presentation to EU Waste Water Network, 4th June 2024 “EU policies driving nutrient removal and recycling
and the revised UWWTD (Urban Waste Water Treatment Directive)”
Current Ms word generated power point presentation covers major details about the micronuclei test. It's significance and assays to conduct it. It is used to detect the micronuclei formation inside the cells of nearly every multicellular organism. It's formation takes place during chromosomal sepration at metaphase.
Immersive Learning That Works: Research Grounding and Paths ForwardLeonel Morgado
We will metaverse into the essence of immersive learning, into its three dimensions and conceptual models. This approach encompasses elements from teaching methodologies to social involvement, through organizational concerns and technologies. Challenging the perception of learning as knowledge transfer, we introduce a 'Uses, Practices & Strategies' model operationalized by the 'Immersive Learning Brain' and ‘Immersion Cube’ frameworks. This approach offers a comprehensive guide through the intricacies of immersive educational experiences and spotlighting research frontiers, along the immersion dimensions of system, narrative, and agency. Our discourse extends to stakeholders beyond the academic sphere, addressing the interests of technologists, instructional designers, and policymakers. We span various contexts, from formal education to organizational transformation to the new horizon of an AI-pervasive society. This keynote aims to unite the iLRN community in a collaborative journey towards a future where immersive learning research and practice coalesce, paving the way for innovative educational research and practice landscapes.
ESR spectroscopy in liquid food and beverages.pptxPRIYANKA PATEL
With increasing population, people need to rely on packaged food stuffs. Packaging of food materials requires the preservation of food. There are various methods for the treatment of food to preserve them and irradiation treatment of food is one of them. It is the most common and the most harmless method for the food preservation as it does not alter the necessary micronutrients of food materials. Although irradiated food doesn’t cause any harm to the human health but still the quality assessment of food is required to provide consumers with necessary information about the food. ESR spectroscopy is the most sophisticated way to investigate the quality of the food and the free radicals induced during the processing of the food. ESR spin trapping technique is useful for the detection of highly unstable radicals in the food. The antioxidant capability of liquid food and beverages in mainly performed by spin trapping technique.
Or: Beyond linear.
Abstract: Equivariant neural networks are neural networks that incorporate symmetries. The nonlinear activation functions in these networks result in interesting nonlinear equivariant maps between simple representations, and motivate the key player of this talk: piecewise linear representation theory.
Disclaimer: No one is perfect, so please mind that there might be mistakes and typos.
dtubbenhauer@gmail.com
Corrected slides: dtubbenhauer.com/talks.html
The technology uses reclaimed CO₂ as the dyeing medium in a closed loop process. When pressurized, CO₂ becomes supercritical (SC-CO₂). In this state CO₂ has a very high solvent power, allowing the dye to dissolve easily.
The debris of the ‘last major merger’ is dynamically youngSérgio Sacani
The Milky Way’s (MW) inner stellar halo contains an [Fe/H]-rich component with highly eccentric orbits, often referred to as the
‘last major merger.’ Hypotheses for the origin of this component include Gaia-Sausage/Enceladus (GSE), where the progenitor
collided with the MW proto-disc 8–11 Gyr ago, and the Virgo Radial Merger (VRM), where the progenitor collided with the
MW disc within the last 3 Gyr. These two scenarios make different predictions about observable structure in local phase space,
because the morphology of debris depends on how long it has had to phase mix. The recently identified phase-space folds in Gaia
DR3 have positive caustic velocities, making them fundamentally different than the phase-mixed chevrons found in simulations
at late times. Roughly 20 per cent of the stars in the prograde local stellar halo are associated with the observed caustics. Based
on a simple phase-mixing model, the observed number of caustics are consistent with a merger that occurred 1–2 Gyr ago.
We also compare the observed phase-space distribution to FIRE-2 Latte simulations of GSE-like mergers, using a quantitative
measurement of phase mixing (2D causticality). The observed local phase-space distribution best matches the simulated data
1–2 Gyr after collision, and certainly not later than 3 Gyr. This is further evidence that the progenitor of the ‘last major merger’
did not collide with the MW proto-disc at early times, as is thought for the GSE, but instead collided with the MW disc within
the last few Gyr, consistent with the body of work surrounding the VRM.
The ability to recreate computational results with minimal effort and actionable metrics provides a solid foundation for scientific research and software development. When people can replicate an analysis at the touch of a button using open-source software, open data, and methods to assess and compare proposals, it significantly eases verification of results, engagement with a diverse range of contributors, and progress. However, we have yet to fully achieve this; there are still many sociotechnical frictions.
Inspired by David Donoho's vision, this talk aims to revisit the three crucial pillars of frictionless reproducibility (data sharing, code sharing, and competitive challenges) with the perspective of deep software variability.
Our observation is that multiple layers — hardware, operating systems, third-party libraries, software versions, input data, compile-time options, and parameters — are subject to variability that exacerbates frictions but is also essential for achieving robust, generalizable results and fostering innovation. I will first review the literature, providing evidence of how the complex variability interactions across these layers affect qualitative and quantitative software properties, thereby complicating the reproduction and replication of scientific studies in various fields.
I will then present some software engineering and AI techniques that can support the strategic exploration of variability spaces. These include the use of abstractions and models (e.g., feature models), sampling strategies (e.g., uniform, random), cost-effective measurements (e.g., incremental build of software configurations), and dimensionality reduction methods (e.g., transfer learning, feature selection, software debloating).
I will finally argue that deep variability is both the problem and solution of frictionless reproducibility, calling the software science community to develop new methods and tools to manage variability and foster reproducibility in software systems.
Exposé invité Journées Nationales du GDR GPL 2024
A retrospective occurrence of clinical and laboratory leishmaniasis in humans from Jan 2016 to Jan 2021 in Baringo County, Kenya
1. BACKGROUND
ONE HEALTH RELEVANCE
A retrospective occurrence of clinical and laboratory
leishmaniasis in humans from Jan 2016 to Jan 2021 in
Baringo County, Kenya
Benjamin Kiplimo Rotich1, 2
1In-Service Applied Veterinary
Epidemiology Training (ISAVET) first cohort
graduate
2 Veterinary officer County Government of
Baringo
Age by age
group
Female % Male % Total Total %
<5 years 8 (4.8) 9 (5.4) 17 (10.2)
5-15 years 19 (11.4) 58 (34.7) 77 (46.1)
15-25 years 7 (4.2) 27 (16.2) 34 (20.4)
25-35 years 6 (3.6) 13 (7.8) 19 (11.4)
35-45 years 4 (2.4) 4 (2.4) 8 (4.8)
45-55 years 4 (2.4) 3 (1.8) 7 (4.2)
55-65 years 0 (0.0) 3 (1.8) 3 (1.8)
65-75 years 0 (0.0) 2 (1.2) 2 (1.2)
Total 48 (28.74) 119 (71.26) 167 (100.00)
Demographic characteristics of patients diagnosed for visceral
leishmaniasis based on review of records from Kimalel health
centre, Baringo County, 2016–2020 (N = 167)
METHODS
T h i s h o s p i t a l - b a s e d
retrospective study was
conducted between 2016
and 2021 at Kimalel
Health Centre, Baringo
C o u n t y. D a t a f r o m
patients diagnosed and
treated at the centre
during the period was
analyzed for variables
such as: Age, sex, date,
residence and method of
diagnosis
Trends of patients diagnosed for visceral leishmaniasis at Kimalel
Health Centre between January 2016 and January 2021 (N = 167)
Between January 2016 and January 2021 cases of visceral leishmaniasis were
recorded continuously with peaks in the months of July in 2017 and May and
June in 2018
Trends of patients diagnosed for visceral leishmaniasis per year at
Kimalel Health Centre between January 2016 and January 2021 (N
= 167)
• Between January 2016 and January 2021 cases of visceral leishmaniasis were
recorded continuously with peaks in the months of July in 2017 and May and
June in 2018
Analysis of rainfall, minimum and maximum temperature versus the number
of cases recorded from January 2016 to December 2018 in Baringo County
• As climatic temperatures increases, it accelerates maturation of the
leishmanian parasites, and also increases the risk of infection (P.
Desjeux.,et al 2012)
• However, when the conditions are too hot and dry, vector survival
rate decreases and the disease may disappear from some localities
RESULTS
CONCLUSION RECOMMENDATION
PROBLEM STATEMENT
OBJECTIVES
• Globally, 350 million people are at
infection with an estimated two million
new cases occurring annually (WHO,
2017)
• Disease occurs in 98 countries,endemic in
Africa, Asia and South Europe (WHO,
2017)
• Endemic in arid and semi-arid regions
(Ngure P., et al)
• Kala-azar common name used by the
community, is a major public health
problem in Marigat, Baringo sub county
(Robert L., et al)
• To provide evidence to support proactive
measures to prevent and control VL
Overall objective
The study of
the occurrence
of visceral
lesishmaniasis
in human cases
from Jan 2016
to Jan 2021 at
Kimalel Health
Centre,
Baringo South
Sub County,
Baringo County,
Kenya
Specific
objectives
• To
determine
the
occurrence
of
leishmaniasi
s in patients
in Kimalel
Health
Centre,
Baringo
South Sub
County,
Baringo
County
• To describe
the
epidemiolog
ical patterns
of visceral
Leishmanias
is in
Baringo
County
• Visceral Leishmaniasis(VL) -protozoa of
genus Leishmania
• Transmission is through bites by infected
female sand flies of the genera Phlebotomus,
psycodopygus and Lutzomyia
• Animal reservoirs include rodents, hyraxes and
wild canids
• M a n i f e s t s a s C u t a n e o u s ( C L ) ,
M u c o c u t a n e o u s ( M C L ) a n d V i s c e r a l
leishmaniasis(VL) and Post Kala-azar Dermal
Leishmaniasis (PKDL) (WHO, 2017)
• The VL (Kala-azar) form being the most severe
• Dogs; the disease is caused by Leishmania
infantum
• VL Remains endemic in Baringo County
• High VL in most of the villages in the Tiaty
Sub County
• Affects young children mainly males than
females at the age ˂15 years
• Baringo County has favorable temperatures
(32, 31 and 30 degrees registered
2016/2017 and 2018) conditions for the
sand fly for VL survival, development and
the activity
County Goverment of Baringo:
• Need to strengthen the diagnosis method to enhance a true results of VL
• Standardize tool for recording data to enhance the quality of data of patients
• Train/retrain their staff in recording of the patients details
• The County Goverment of Baringo should intensify the training of the community on the appropriate
leshmaniases preventive practices and sand fly behavior
• Role of climate change in the transmission of VL should be ivestigated further
• The County Goverment of Baringo make use of one health approach in disease suerveillance and
reporting
One health approach recognizes that the health of the people is
interconnected to the health of animals and one shared environment.
Moreover, change in environmental conditions and habitats creates new
opportunities for the transmission of zoonotic diseases. Leishmaniasis is
endemic in arid and semi-arid regions of Kenya that includes Baringo county.
This study aims at producing results that are expected to inform policy
decisions, formulate strategies that will enhance public education involving
the community and other stakeholders which will elicit in synergized
surveillance and improve reporting to the hospital and also, in understanding
the impact of climate in the distribution of leishmaniases