Immigration And Virulence
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The document outlines the process U.S. agencies take to screen immigrants for communicable diseases and study disease outbreaks. It discusses two classes of diseases that can deny visa applications and notes illegal immigrants are not screened. It then describes four steps agencies like the CDC take: 1) identifying the infection and pathogenesis, 2) determining the pathogen's distribution, 3) identifying its properties, and 4) finding infectious and lethal doses to determine threat level and safety measures. The overall goal is to understand diseases at a molecular level to stop epidemics from spreading.
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Research the chosen fungal agent to examine the anatomical structures and diseases associated with it.
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Re: Topic 2 DQ 2
A recent global health issue to affect many different world populations is Ebola. It has made news in the last few years due to multiple outbreaks. The Ebolavirus is part of the Filoviridae family and has six different species within its own categories. The most common for current outbreaks and infections is the Zaire strain (CDC n.d.). The incubation period spans from 2 days to 21 days in the susceptible host. It is transmitted via direct contact with infected bodily fluids and items contaminated with those secretions. Fatality rate for those infected is up to 50 percent, but early diagnosis and supportive treatment increases the odds of survival (CDC n.d.).
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International monitoring of the Ebolavirus is done by the World Health Organization (WHO), under the United Nations. The WHO is considered to be the guardians of public health and security internationally and they are actively involved in setting up preventative and reactive programs/education. These programs are designed to decrease the possibility of an outbreak in any given population (GCU 2018). The response by WHO to the Ebolavirus outbreaks include supporting local and state health departments in disease detection, tracing the source of the outbreak, laboratory services, controlling the infection spread and instituting safe burial practices to prevent the spread of the virus (CDC n.d.). Preventative services by WHO include education on all levels to prevent outbreaks and attempts to break the chain of infection (CDC n.d.)
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Centers for Disease Control and Prevention. (n.d.). Retrieved October 3, 2019, from
https://www.cdc.gov/
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Grand Canyon University (Ed). (2018).
Community & public health: The future of health care.
Retrieved from https://lc.gcumedia.com/nrs427vn/community-and-public-health-the-future-of-health-care/v1.1/
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Presenter: Dr. Faiza, Assistant Professor of Physiology
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RESULTS: Overall life span (LS) was 2252.1±1742.5 days and cumulative 5-year survival (5YS) reached 73.2%, 10 years – 64.8%, 20 years – 42.5%. 513 LCP lived more than 5 years (LS=3124.6±1525.6 days), 148 LCP – more than 10 years (LS=5054.4±1504.1 days).199 LCP died because of LC (LS=562.7±374.5 days). 5YS of LCP after bi/lobectomies was significantly superior in comparison with LCP after pneumonectomies (78.1% vs.63.7%, P=0.00001 by log-rank test). AT significantly improved 5YS (66.3% vs. 34.8%) (P=0.00000 by log-rank test) only for LCP with N1-2. Cox modeling displayed that 5YS of LCP significantly depended on: phase transition (PT) early-invasive LC in terms of synergetics, PT N0—N12, cell ratio factors (ratio between cancer cells- CC and blood cells subpopulations), G1-3, histology, glucose, AT, blood cell circuit, prothrombin index, heparin tolerance, recalcification time (P=0.000-0.038). Neural networks, genetic algorithm selection and bootstrap simulation revealed relationships between 5YS and PT early-invasive LC (rank=1), PT N0—N12 (rank=2), thrombocytes/CC (3), erythrocytes/CC (4), eosinophils/CC (5), healthy cells/CC (6), lymphocytes/CC (7), segmented neutrophils/CC (8), stick neutrophils/CC (9), monocytes/CC (10); leucocytes/CC (11). Correct prediction of 5YS was 100% by neural networks computing (area under ROC curve=1.0; error=0.0).
CONCLUSIONS: 5YS of LCP after radical procedures significantly depended on: 1) PT early-invasive cancer; 2) PT N0--N12; 3) cell ratio factors; 4) blood cell circuit; 5) biochemical factors; 6) hemostasis system; 7) AT; 8) LC characteristics; 9) LC cell dynamics; 10) surgery type: lobectomy/pneumonectomy; 11) anthropometric data. Optimal diagnosis and treatment strategies for LC are: 1) screening and early detection of LC; 2) availability of experienced thoracic surgeons because of complexity of radical procedures; 3) aggressive en block surgery and adequate lymph node dissection for completeness; 4) precise prediction; 5) adjuvant chemoimmunoradiotherapy for LCP with unfavorable prognosis.
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Artificial intelligence (AI) refers to the simulation of human intelligence processes by machines, especially computer systems. It encompasses tasks such as learning, reasoning, problem-solving, perception, and language understanding. AI technologies are revolutionizing various fields, from healthcare to finance, by enabling machines to perform tasks that typically require human intelligence.
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