Boosting Uganda’s investment in Livestock Development - RVF componentILRI
Poster prepared by Bernard Bett, Dan Tumusiime, Rosemary Sang, Samuel Oyola, Ard Nijhof, Claire Akwongo, Joshua Waiswa, Martin Groschup, Cornelia Silaghi, Franziska Stoek, Emily Ouma, Jane Namatovu, Anna Akandinda, Marsy Asindu, John Juma and Samson Konongoi for the Virtual Annual Planning Meeting ILRI/BMZ Program, Boosting Uganda’s Investment for Livestock Development (BUILD), 10–12 June 2020
Ministry of agriculture of Azerbaijan republic state veterinary service -FMD ...FAO
This powerpoint addresses the activities to address gaps identified in 2012 Roadmap meeting and description of National FMD control strategy. The National FMD Control Strategy Plan is also discussed.
Kliment Asadov, chief of the Epidemiological Unit and Tamilla Aliyeva, National Consultant
Boosting Uganda’s investment in Livestock Development - RVF componentILRI
Poster prepared by Bernard Bett, Dan Tumusiime, Rosemary Sang, Samuel Oyola, Ard Nijhof, Claire Akwongo, Joshua Waiswa, Martin Groschup, Cornelia Silaghi, Franziska Stoek, Emily Ouma, Jane Namatovu, Anna Akandinda, Marsy Asindu, John Juma and Samson Konongoi for the Virtual Annual Planning Meeting ILRI/BMZ Program, Boosting Uganda’s Investment for Livestock Development (BUILD), 10–12 June 2020
Ministry of agriculture of Azerbaijan republic state veterinary service -FMD ...FAO
This powerpoint addresses the activities to address gaps identified in 2012 Roadmap meeting and description of National FMD control strategy. The National FMD Control Strategy Plan is also discussed.
Kliment Asadov, chief of the Epidemiological Unit and Tamilla Aliyeva, National Consultant
Improving surveillance and early detection of Foot-and-mouth And Similar Tran...EuFMD
Use of country cards for FAST diseases.
Improving surveillance and early detection of Foot-and-mouth And Similar Transboundary (FAST) animal diseases in the South-East European Neighbourhood (SEEN) countries.
Virtual Workshop.
27-30 April 2020.
Surveillance and early warning systems for climate sensitive diseases in VietnamILRI
Presentation by Hung Nguyen-Viet, Hu Suk Lee, PD Phuc, NV Khong, HM Thanh, BN Vuong, NV Huyen, Johanna Lindahl, Bernard Bett, Fred Unger and Delia Grace at the 3rd annual progress reporting and coordinating meeting on CCAFS projects and climate-smart village implementation in Southeast Asia, Hanoi, Vietnam, 20–22 November 2017.
R. Condoleo - Risk monitoring tool for FAST diseases (RMT-FAST): a semi-quant...EuFMD
Session V
The cross-border movement of animal pathogens can lead to dramatic social and economic consequences. Therefore countries implement prevention measures (e.g. surveillance, border controls and trade restrictions) to reduce the probability of entry of new pathogens. However, resources available for such risk mitigation measures are limited, especially considering the large number of potential source areas and different pathways of entry of the pathogens. We propose a simple and easy-to-use tool to monitor the risk of introduction of foot and mouth and similar transboundary (FAST) animal diseases (Peste des Petits Ruminants, Lumpy Skin Disease, Rift Valley Fever, Sheep and Goat Pox) with the aim of assisting health authorities to identify the most likely routes and source countries for the introduction of these diseases.
Three months after the start of the COVID-19 pandemic in Wuhan (China), the African response could be labelled as impressive. Many lessons were learnt by African countries from Ebola epidemic which hit West Africa (2014-2016). Industrial resiliency (mask production at scale), Technological innovations (PCR test local production, machine learning and robotics) and Genomic Prowess (Genome sequence of COVID-19 virus) ; all showed Africa is ready to be part of the global solution to COVID-19. Yet, only 3 clinical trials for vaccine and medicine against the virus were ongoing across the continent at the time of this presentation. The presentation also discusses some of the public health and industrial strategies to build even more resiliency in the continent beyond the pandemic.
In light of the global health crisis, Imperial College Healthcare Club to host the second webinar discussion around Africa’s healthcare system resilience to COVID-19. We are honored to be joined by Dr. Kaouthar Lbiati, who are both currently working on the continent’s response to the pandemic.The event will be a discussion, where the speakers will be presenting their work as well as their views and perspectives around the Healthcare crisis in Africa.
The webinar will focus on :
1. How the healthcare actors based in Africa have been crucial in responding to the pandemic.
3. How the long-term consequences of this crisis can bring major changes in Africa.
Kaouthar Lbiati (MD, MSc) will be emphasising on the wider scope of the healthcare policy & industry and explore the strategies on both that Africa as a continent could
establish to build resilience.
Improving surveillance and early detection of Foot-and-mouth And Similar Tran...EuFMD
Use of country cards for FAST diseases.
Improving surveillance and early detection of Foot-and-mouth And Similar Transboundary (FAST) animal diseases in the South-East European Neighbourhood (SEEN) countries.
Virtual Workshop.
27-30 April 2020.
Surveillance and early warning systems for climate sensitive diseases in VietnamILRI
Presentation by Hung Nguyen-Viet, Hu Suk Lee, PD Phuc, NV Khong, HM Thanh, BN Vuong, NV Huyen, Johanna Lindahl, Bernard Bett, Fred Unger and Delia Grace at the 3rd annual progress reporting and coordinating meeting on CCAFS projects and climate-smart village implementation in Southeast Asia, Hanoi, Vietnam, 20–22 November 2017.
R. Condoleo - Risk monitoring tool for FAST diseases (RMT-FAST): a semi-quant...EuFMD
Session V
The cross-border movement of animal pathogens can lead to dramatic social and economic consequences. Therefore countries implement prevention measures (e.g. surveillance, border controls and trade restrictions) to reduce the probability of entry of new pathogens. However, resources available for such risk mitigation measures are limited, especially considering the large number of potential source areas and different pathways of entry of the pathogens. We propose a simple and easy-to-use tool to monitor the risk of introduction of foot and mouth and similar transboundary (FAST) animal diseases (Peste des Petits Ruminants, Lumpy Skin Disease, Rift Valley Fever, Sheep and Goat Pox) with the aim of assisting health authorities to identify the most likely routes and source countries for the introduction of these diseases.
Three months after the start of the COVID-19 pandemic in Wuhan (China), the African response could be labelled as impressive. Many lessons were learnt by African countries from Ebola epidemic which hit West Africa (2014-2016). Industrial resiliency (mask production at scale), Technological innovations (PCR test local production, machine learning and robotics) and Genomic Prowess (Genome sequence of COVID-19 virus) ; all showed Africa is ready to be part of the global solution to COVID-19. Yet, only 3 clinical trials for vaccine and medicine against the virus were ongoing across the continent at the time of this presentation. The presentation also discusses some of the public health and industrial strategies to build even more resiliency in the continent beyond the pandemic.
In light of the global health crisis, Imperial College Healthcare Club to host the second webinar discussion around Africa’s healthcare system resilience to COVID-19. We are honored to be joined by Dr. Kaouthar Lbiati, who are both currently working on the continent’s response to the pandemic.The event will be a discussion, where the speakers will be presenting their work as well as their views and perspectives around the Healthcare crisis in Africa.
The webinar will focus on :
1. How the healthcare actors based in Africa have been crucial in responding to the pandemic.
3. How the long-term consequences of this crisis can bring major changes in Africa.
Kaouthar Lbiati (MD, MSc) will be emphasising on the wider scope of the healthcare policy & industry and explore the strategies on both that Africa as a continent could
establish to build resilience.
THE IMPORTANCE OF MARTIAN ATMOSPHERE SAMPLE RETURN.Sérgio Sacani
The return of a sample of near-surface atmosphere from Mars would facilitate answers to several first-order science questions surrounding the formation and evolution of the planet. One of the important aspects of terrestrial planet formation in general is the role that primary atmospheres played in influencing the chemistry and structure of the planets and their antecedents. Studies of the martian atmosphere can be used to investigate the role of a primary atmosphere in its history. Atmosphere samples would also inform our understanding of the near-surface chemistry of the planet, and ultimately the prospects for life. High-precision isotopic analyses of constituent gases are needed to address these questions, requiring that the analyses are made on returned samples rather than in situ.
Introduction:
RNA interference (RNAi) or Post-Transcriptional Gene Silencing (PTGS) is an important biological process for modulating eukaryotic gene expression.
It is highly conserved process of posttranscriptional gene silencing by which double stranded RNA (dsRNA) causes sequence-specific degradation of mRNA sequences.
dsRNA-induced gene silencing (RNAi) is reported in a wide range of eukaryotes ranging from worms, insects, mammals and plants.
This process mediates resistance to both endogenous parasitic and exogenous pathogenic nucleic acids, and regulates the expression of protein-coding genes.
What are small ncRNAs?
micro RNA (miRNA)
short interfering RNA (siRNA)
Properties of small non-coding RNA:
Involved in silencing mRNA transcripts.
Called “small” because they are usually only about 21-24 nucleotides long.
Synthesized by first cutting up longer precursor sequences (like the 61nt one that Lee discovered).
Silence an mRNA by base pairing with some sequence on the mRNA.
Discovery of siRNA?
The first small RNA:
In 1993 Rosalind Lee (Victor Ambros lab) was studying a non- coding gene in C. elegans, lin-4, that was involved in silencing of another gene, lin-14, at the appropriate time in the
development of the worm C. elegans.
Two small transcripts of lin-4 (22nt and 61nt) were found to be complementary to a sequence in the 3' UTR of lin-14.
Because lin-4 encoded no protein, she deduced that it must be these transcripts that are causing the silencing by RNA-RNA interactions.
Types of RNAi ( non coding RNA)
MiRNA
Length (23-25 nt)
Trans acting
Binds with target MRNA in mismatch
Translation inhibition
Si RNA
Length 21 nt.
Cis acting
Bind with target Mrna in perfect complementary sequence
Piwi-RNA
Length ; 25 to 36 nt.
Expressed in Germ Cells
Regulates trnasposomes activity
MECHANISM OF RNAI:
First the double-stranded RNA teams up with a protein complex named Dicer, which cuts the long RNA into short pieces.
Then another protein complex called RISC (RNA-induced silencing complex) discards one of the two RNA strands.
The RISC-docked, single-stranded RNA then pairs with the homologous mRNA and destroys it.
THE RISC COMPLEX:
RISC is large(>500kD) RNA multi- protein Binding complex which triggers MRNA degradation in response to MRNA
Unwinding of double stranded Si RNA by ATP independent Helicase
Active component of RISC is Ago proteins( ENDONUCLEASE) which cleave target MRNA.
DICER: endonuclease (RNase Family III)
Argonaute: Central Component of the RNA-Induced Silencing Complex (RISC)
One strand of the dsRNA produced by Dicer is retained in the RISC complex in association with Argonaute
ARGONAUTE PROTEIN :
1.PAZ(PIWI/Argonaute/ Zwille)- Recognition of target MRNA
2.PIWI (p-element induced wimpy Testis)- breaks Phosphodiester bond of mRNA.)RNAse H activity.
MiRNA:
The Double-stranded RNAs are naturally produced in eukaryotic cells during development, and they have a key role in regulating gene expression .
Slide 1: Title Slide
Extrachromosomal Inheritance
Slide 2: Introduction to Extrachromosomal Inheritance
Definition: Extrachromosomal inheritance refers to the transmission of genetic material that is not found within the nucleus.
Key Components: Involves genes located in mitochondria, chloroplasts, and plasmids.
Slide 3: Mitochondrial Inheritance
Mitochondria: Organelles responsible for energy production.
Mitochondrial DNA (mtDNA): Circular DNA molecule found in mitochondria.
Inheritance Pattern: Maternally inherited, meaning it is passed from mothers to all their offspring.
Diseases: Examples include Leber’s hereditary optic neuropathy (LHON) and mitochondrial myopathy.
Slide 4: Chloroplast Inheritance
Chloroplasts: Organelles responsible for photosynthesis in plants.
Chloroplast DNA (cpDNA): Circular DNA molecule found in chloroplasts.
Inheritance Pattern: Often maternally inherited in most plants, but can vary in some species.
Examples: Variegation in plants, where leaf color patterns are determined by chloroplast DNA.
Slide 5: Plasmid Inheritance
Plasmids: Small, circular DNA molecules found in bacteria and some eukaryotes.
Features: Can carry antibiotic resistance genes and can be transferred between cells through processes like conjugation.
Significance: Important in biotechnology for gene cloning and genetic engineering.
Slide 6: Mechanisms of Extrachromosomal Inheritance
Non-Mendelian Patterns: Do not follow Mendel’s laws of inheritance.
Cytoplasmic Segregation: During cell division, organelles like mitochondria and chloroplasts are randomly distributed to daughter cells.
Heteroplasmy: Presence of more than one type of organellar genome within a cell, leading to variation in expression.
Slide 7: Examples of Extrachromosomal Inheritance
Four O’clock Plant (Mirabilis jalapa): Shows variegated leaves due to different cpDNA in leaf cells.
Petite Mutants in Yeast: Result from mutations in mitochondrial DNA affecting respiration.
Slide 8: Importance of Extrachromosomal Inheritance
Evolution: Provides insight into the evolution of eukaryotic cells.
Medicine: Understanding mitochondrial inheritance helps in diagnosing and treating mitochondrial diseases.
Agriculture: Chloroplast inheritance can be used in plant breeding and genetic modification.
Slide 9: Recent Research and Advances
Gene Editing: Techniques like CRISPR-Cas9 are being used to edit mitochondrial and chloroplast DNA.
Therapies: Development of mitochondrial replacement therapy (MRT) for preventing mitochondrial diseases.
Slide 10: Conclusion
Summary: Extrachromosomal inheritance involves the transmission of genetic material outside the nucleus and plays a crucial role in genetics, medicine, and biotechnology.
Future Directions: Continued research and technological advancements hold promise for new treatments and applications.
Slide 11: Questions and Discussion
Invite Audience: Open the floor for any questions or further discussion on the topic.
This pdf is about the Schizophrenia.
For more details visit on YouTube; @SELF-EXPLANATORY;
https://www.youtube.com/channel/UCAiarMZDNhe1A3Rnpr_WkzA/videos
Thanks...!
Seminar of U.V. Spectroscopy by SAMIR PANDASAMIR PANDA
Spectroscopy is a branch of science dealing the study of interaction of electromagnetic radiation with matter.
Ultraviolet-visible spectroscopy refers to absorption spectroscopy or reflect spectroscopy in the UV-VIS spectral region.
Ultraviolet-visible spectroscopy is an analytical method that can measure the amount of light received by the analyte.
Professional air quality monitoring systems provide immediate, on-site data for analysis, compliance, and decision-making.
Monitor common gases, weather parameters, particulates.
USAHA Annual Meeting - PRAGAMATIST tool and other risk assessment and analysis activities - Fabrizio Rosso
1. Annual meeting of the United States Animal
Health Association
Committee on Global Animal Health and
Trade
PRAGMATIST tool and other risk assessment
and analysis activities
Fabrizio Rosso – Deputy Executive Secretary EuFMD
2. ExCom and Member States
39 Member States
Executive Committee
One of the first Commissions of the Food
and Agriculture Organization
established in 1954
Established to support member countries in the
European region to prevent and/or control FMD
Funded by Member States and the European
Commission
An eight-member Executive Committee with one
Chairperson, two Vice-Chairs, and 1 observer –
selected by the Commission at the General Session –
governs the Commission between the Sessions. The
current membership of the Executive Committee
(2019-2021) is as follow:
• Martin Blake, Ireland (Vice President)
• JeanLuc Angot, France (Vice President)
• Lajos Bognar (Hungary)
• Zoran Atanasov (North Macedonia)
• Nihat Pakdil (Turkey)
• Valentin Almansa (Spain)
• Olev Kalda (Estonia)
• Henrik Roest (Netherlands)
• Chrysoula Dile (Greece)
3. 1) Improve readiness for FMD crisis
management by member states
2) Reduce risk to Members from the FMD
situation in the European Neighborhood
3) Greater implementation of the Global
Strategy for the control of FMD
At all times maintain availability of
expertise required for emergency response
Three Pillars
5. Global headline events (2017-2019)
Pool 1
Pool 2
Pool 3
Pool 4
Pool 6
Pool 5
Pool 7
South Africa (Limpopo)
Serotype SAT 2
Initially within the protection zone
Jan 2019: spill-over into surv. zone
leading to suspended status
Colombia
Serotype O
2018: 8 new outbreaks
Links to Venezuela
Central Zambia
Comoros
O/EA-2
East Mediterranean
O/ME-SA/PanAsia-2QOM-15
O/EA-3
A/ASIA/G-VII
Serotype SAT 2
North Africa
A/AFRICA in 2017
O/EA-3 in 2018/19
Southeast
and East Asia
O/ME-SA/Ind-2001e
Pakistan
O/ME-SA/Ind-2001e
Ag O/PanAsia-2
Turkey
O/ME-SA/PanAsia-2QOM-15
A/ASIA/G-VII
6. Risk to EuFMD Members from the European neighbourhood
FMDV
Type
FMDV
Topotype
Region Country
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
FMDV
Type
FMDV
Topotype
Region Country
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
Middle East Egypt Egypt
Algeria ISRAEL
Tunisia Palestine
Egypt Algeria
ISRAEL Libya
Palestine Mauritania
Afghanistan Morocco
Armenia Egypt
IRAN IRAQ
Kazakhstan ISRAEL
Russia Jordan
Turkey Palestine
Afghanistan Algeria
IRAN Libya
IRAQ Morocco
Turkey Tunisia
Egypt Afghanistan
Oman Georgia
Palestine IRAN
North Africa Libya Kazakhstan
Mauritania Russia
Turkey
O SEA West Eurasia Russia
Middle East
North Africa
O ME-SA
Middle East
North Africa
West Eurasia
SAT2 SAT2VII
Middle East
O
O EA-3
Asia1 Asia1ASIA West Eurasia
A
A AFRICA North AFrica
A ASIA
Middle East
West EurasiaRegion Type O Type A Type SAT2 Type Asia1 period
Middle East 68% 44% 36% -
84 months
(2012-2018)
North Africa 22% 5% 2% -
110 months
(2011 – 2019)
WestEurasia
(TCC , Turkey, Russia)
80% 84% - 42%
108 months
(2011 – 2018)
7. North Africa (Algeria, Mauritania) and most
countries in West Africa have reported an epizootic
of FMD in the 2018, with closely related strains of
serotype O (EA-3 topotype). In 2018-2019 the
epizootic affected Tunisia and Morocco.
Sufficient attention should be given to initiatives
on livestock prices, movements and risk mapping
in these areas and to improve primary surveillance
and early detection systems
FMD in West and North Africa
WRL: FMD Genotyping Report
Epidemiological links
Lateral flow device
deployment
8. Improved early warning for FMD and Similar TADs
Component Objective: Develop and implement integrated disease surveillance programs
focused on specific risk hubs, in order to provide updated risk information, optimize the
veterinary service resources and improve the effectiveness of control measures
implemented.
1. Identification risk hot-spots for
FAST diseases and development
of risk maps
2. Implementation of regular risk
based surveillance (RBS) for
multiple diseases
3. Regular participation in multi-
country risk information sharing
systems for FAST diseases
9. ExCom97
Weights to risk factors
Network analysisData management
qualitative risk mapping methodology at the country-level
Livestock mobility
Environmental features
Human and animal
population densities
Outcomes of surveillance
and control activities
GIS integration
10. Algeria
• 2018 FMD outbreaks
• Units at different level of risk
• 70% outbreaks at H and VH risk areas
Negligible
Low
High
Very high
Tunisia
• FMD outbreaks (period 2014-2018)
• Units at different level of risk
• 64% outbreaks at H and VH risk areas
Nodes and links
Work in progress… Work in progress…
Morocco
Work in progress…
Collection and analysis of
relevant data related with
animal mobility and other
FMD risk factors
11. Regional cooperation between
Transcaucasia and neighbouring countries
(statement of intention) Improved system for immediate and monthly
reporting of FMD outbreaks
Monthly reporting
level of implementation of the vaccination programmes
Risk information sharing
Sharing results of immunogenicity studies
2017-2019
Studies on retrospective analysis of market price and
animal movements
12. Thrace: coordinated surveillance activities
High-risk area for the introduction of exotic
diseases into Europe
BulgariaGreece Turkey
Current objectives of surveillance:
•increase confidence of freedom
•increase the likelihood of early detection of incursion
13. FMD RVF BEF LSD SGP PPR
Fever Fever Fever Fever Fever Fever
Depression Depression Depression Depression Depression Depression
Vescicles Vescicles/ulcers Erosive lesions
Drooling Drooling Drooling Drooling Drooling
Nasal discharge Nasal discharge Nasal discharge Nasal discharge
Lameness Lameness
Death young Death young Death (possible) Death
Abortion Abortion Abortion Abortion Abortion
Milk drop Milk drop Milk drop
Bloody diarrhea Cutaneous nodules Papules Diarrhea
Integrated approach allows for more synergies through
connecting and integrating different aspects and activities to be
the most effective.
Similar signs and symptoms
Same actors/stakeholders
FAST surveillance
14. Timely information sharing
Different providers (national and
international)
Different users with different
interests and exposed to different
risks
Importance to provide risk
information in time, to different
providers and to interested users
Use of the information
E.g. Prioritisation of Antigen Management with
International Surveillance Tool (PRAGMATIST)
15. Currently an excel spreadsheet, soon a WebApplication with 3 main sections:
(i) Source Area Score, (ii) Lineage Score and (iii) Vaccine effficacy
PRAGMATIST : The tool
Source area score: end-user’s
prioritization
Which region(s) is likely to be source of
FMDV?
Lineage distribution score: based on GMR records and
expert opinions from Ref. Lab and incl. GIFPs’
**need for more timely data in FMD endemic regions**
Relative prevalence of FMD virus lineages in each of
the source area
Source area score and lineage distribution score
combined to issue a lineage score
The higher the score, the more probable that this strain could a threat to enter
the free country in question
𝑙𝑖𝑛𝑒𝑎𝑔𝑒 𝑠𝑐𝑜𝑟𝑒 =
𝑠𝑜𝑢𝑟𝑐𝑒 𝑎𝑟𝑒𝑎 1
𝑠𝑜𝑢𝑟𝑐𝑒 𝑎𝑟𝑒𝑎 𝑛
(𝑙𝑖𝑛𝑒𝑎𝑔𝑒 𝑑𝑖𝑠𝑡𝑟𝑖𝑏𝑢𝑡𝑖𝑜𝑛 𝑠𝑐𝑜𝑟𝑒 ∗ 𝑠𝑜𝑢𝑟𝑐𝑒 𝑎𝑟𝑒𝑎 𝑠𝑐𝑜𝑟𝑒)
16. Currently an excel spreadsheet, soon a WebApplication with 3 main sections:
(i) Source Area Score, (ii) Lineage Score and (iii) Vaccine effficacy
PRAGMATIST : The tool
Vaccine data: most updated data from
VNTesting at WRLFMD
**need for more data from vaccine
manufacturer and sample submission from
non FMD free countries **
Manager Tool Summary
Compiling information from the 3 sections in a
user-friendly interface
Which strains are the most important to
maintain in my vaccine bank?
17.
18. Animal health security through
Better preparedness and reduced
risk from fmd and similar Tads
(‘’HOLD-FAST””)