DETECTION OF ANTIBIOTICS RESISTANCE GENES IN STAPHYLOCOCCUS AUREUS ISOLATED FROM POULTRY FARMS [PDF]
Poultry industry in Egypt was subjected to various problems one of them was the early chick mortalities that cause great economic losses and its investigation is the request of many poultry scientists and men.
RAGAB IBRAHIM +3 more
doaj +1 more source
The prevalence of Infectious Bronchitis (IB) in some chicken farms in Egypt: III. Cross protection of vaccinated chickens versus field IB virus [PDF]
Four groups of one-day-old SPF chicks were inoculated with the four IBV variants at 1 day old to study the virulence of these isolates. The results at 2 weeks post infection (PI) revealed that all isolates were able to induce serological resposne ...
K. M. Kamel +3 more
doaj +1 more source
The prevalence of Infectious Bronchitis (IB) outbreaks in some chicken farms: II. Molecular characterization of field isolates of IB virus [PDF]
Twenty five isolates of IBV were isolated from 36 broiler and layer chicken farms collected from 13 governorates during 2 years started from January 2003. All the examined farms were vaccinated using the commercial live IB-H120 vaccine in addition to the
K. M. Kamel +4 more
doaj +2 more sources
Generating social network data using partially described networks: an example informing avian influenza control in the British poultry industry [PDF]
<p>Background: Targeted sampling can capture the characteristics of more vulnerable sectors of a population, but may bias the picture of population level disease risk.
Reid Stuart WJ +24 more
core +1 more source
Gulls as a host for both gamma and deltacoronaviruses
The coronaviruses (CoV) are ubiquitous pathogens found in wide variety of hosts that constantly pose a threat to human and animal health as a result of their enormous capacity to generate genetic changes.
Katarzyna Domańska-Blicharz +2 more
doaj +1 more source
An assessment of opportunities to dissect host genetic variation in resistance to infectious diseases in livestock [PDF]
This paper reviews the evidence for host genetic variation in resistance to infectious diseases for a wide variety of diseases of economic importance in poultry, cattle, pig, sheep and Atlantic salmon.
S. Genini +7 more
core +1 more source
Defective interfering particles (DIPs) of influenza virus are generated through incorporation of highly truncated forms of genome segments, mostly those coding polymerase complex proteins (PB2, PB1, PA).
Edyta Świętoń +2 more
doaj +1 more source
An epidemiological investigation of Campylobacter in pig and poultry farms in the Mekong delta of Vietnam. [PDF]
Campylobacter are zoonotic pathogens commonly associated with gastroenteritis. To assess the relevance of Campylobacter in Vietnam, an economically transitioning country in SE Asia, we conducted a survey of 343 pig and poultry farms in the Mekong delta ...
Duy, DT +15 more
core +1 more source
Cross-sectional survey of selected enteric viruses in Polish turkey flocks between 2008 and 2011
Background Enteric diseases are an important health problem for the intensive poultry industry, resulting in considerable economic losses. Apart from such microbiological agents associated with enteritis as bacteria and parasites, a lot of research has ...
K. Domańska-Blicharz +5 more
doaj +1 more source
Highly pathogenic avian influenza H5N8 in Poland in 2019–2020
Repeated incursions of highly pathogenic avian influenza virus (HPAIV) H5 subtype of Gs/GD lineage pose a serious threat to poultry worldwide. We provide a detailed analysis of the spatio-temporal spread and genetic characteristics of HPAIV Gs/GD H5N8 ...
Śmietanka Krzysztof +9 more
doaj +1 more source

