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HERPESVIRIDAE
HERPESVIRIDAE

... now need to ensure that sheep are free from BSE in case lambs can be infected with BSE in the same manner as Scrapie and represent a biohazard. ...
January/July 2010: Volume 38, Number 1 (PDF: 251KB/32 pages)
January/July 2010: Volume 38, Number 1 (PDF: 251KB/32 pages)

... encephalitis was reported to MDH. The disease, which primarily affects children, is transmitted through the bite of infected Aedes triseriatus (Eastern Tree Hole) mosquitoes. Persons are exposed to infected mosquitoes in wooded or shaded areas inhabited by this mosquito species, especially in areas ...
MS Word - CL Davis Foundation
MS Word - CL Davis Foundation

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Gross Morbid Pathology of Various Avian Species

British Society for Paediatric Gastroenterology and
British Society for Paediatric Gastroenterology and

... be maintained. This has been clearly demonstrated, for example, for paediatric oncology and cystic fibrosis (1,2). The proposed model of ‘hub’ hospitals providing specialised services to a number of ‘spoke’ hospitals was first suggested as in the provision of adult cancer care (Calman-Hine Report, D ...
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Avian Reovirus - Department of Agriculture and Water Resources

... body hepatitis/hydropericardium syndrome. The disease was first reported in the Angara Goth region of Pakistan in 1988, and resulted in over 100 million deaths in meat chickens, with mortality rates up to 75% in individual flocks (Toro et al 1999). Hydropericardium syndrome has since been reported i ...
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Emerging Pathogens in Meat and Poultry

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Population and Individual Based Approaches to the Design and

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Chronic Viral Hepatitis in the Pediatric Population

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abstracts - EpiSouth

... International Meeting on Emerging Diseases and Surveillance 2009 building have resulted in the development of diagnostic laboratories and in the improvement of scientific know-how in the field of diagnostic virology. It is known that the animal reservoir (including arthropods) is the source of the m ...
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Populations and Infectious Diseases: Ecology or Epidemiology?

... transmission and persistence of infectious agents in natural or managed plant and animal communities, and those employed by epidemiologists concerned with the study of infection and disease in human communities (Anderson & Thresh 1988). The similarity in the population-based theories that underpin t ...
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Eradication of infectious diseases



Eradication is the reduction of an infectious disease's prevalence in the global host population to zero. It is sometimes confused with elimination, which describes either the reduction of an infectious disease's prevalence in a regional population to zero, or the reduction of the global prevalence to a negligible amount. Further confusion arises from the use of the term eradication to refer to the total removal of a given pathogen from an individual (also known as clearance of an infection), particularly in the context of HIV and certain other viruses where such cures are sought.Selection of infectious diseases for eradication is based on rigorous criteria, as both biological and technical features determine whether a pathogenic organism is (at least potentially) eradicable. The targeted organism must not have a non-human reservoir (or, in the case of animal diseases, the infection reservoir must be an easily identifiable species, as in the case of rinderpest), and/or amplify in the environment. This implies that sufficient information on the life cycle and transmission dynamics is available at the time an eradication initiative is programmed. An efficient and practical intervention (e.g., a vaccine or antibiotic) must be available to interrupt transmission of the infective agent. Studies of measles in the pre-vaccination era led to the concept of the Critical community size, the size of the population below which a pathogen ceases to circulate. Use of vaccination programmes before the introduction of an eradication campaign can reduce the susceptible population. The disease to be eradicated should be clearly identifiable, and an accurate diagnostic tool should exist. Economic considerations, as well as societal and political support and commitment, are other crucial factors that determine eradication feasibility.Eight attempts have been made to date to eradicate infectious diseases: two successful programs targeting smallpox and rinderpest; four ongoing programs targeting poliomyelitis, yaws, dracunculiasis and malaria; and two former programs targeting hookworm and yellow fever. Five more infectious diseases have been identified as of April 2008 as potentially eradicable with current technology by the Carter Center International Task Force for Disease Eradication—measles, mumps, rubella, lymphatic filariasis and cysticercosis.
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