Pathobiology Exam 1 (Avian Influenza)

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8 Terms

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Avain A
most common type of avain influenza
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Hemagglutinin
HA avian influenza surface protein (1/2) that determines subtype
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neuraminidase
NA avian influenza surface protein (2/2) that determines subtype
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control
* eliminate insects/mice
* depopulate flock
* remove manure down to bare concrete
* high pressure spray surfaces
* disinfect
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Avian Influenza
* single stranded negative sense RNA virus
* genome has 8 segments
* mainly caused by avian A influenza
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antigenic reassortment
genetic reassortment between human and avian viruses (EG, Avian Influenza)
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detection
* Enzyme linked immunoassaay
* fluorescent antibody test
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H5/H5N1
current avian influenza circulating in wild birds in the US consistant of high pathogenetic avian influenza strain