Avian influenza in poultry pdf

Avian Flu Poultry Workers Avian flu is a viral disease and it can be very contagious and even deadly in poultry ( e. , chickens, turkeys, ducks). Of great concern are the highly pathogenic avian influenza ( HPAI) viruses ( e. , H5N1, H7N9) that have killed millions of birds and have infected humans in other countries. the virus to produce disease in poultry: low- pathogenic- ity avian influenza ( LPAI) and high- pathogenicity avian influenza ( HPAI). LPAI, or “ low path” avian influenza, naturally oc- curs in wild birds and can spread to domestic birds. In most cases it causes no signs of infection or only minor symptoms in birds. The nearer avian influenza comes to the U. , the less likely Americans are to eat chicken. - Avian influenza does not necessarily have to emerge in the U.

Avian influenza poultry

to affect poultry consumption. • Many Americans are unlikely to eat chicken if the avian influenza virus is found inside the. AI affects many avian species, including chickens, turkeys, game birds, ratites, waterfowl, and wild birds, but disease problems are usually seen in domesticated poultry. AI is an extremely rare disease in pet and exotic birds. • It is uncommon for Avian Flu to infect humans. Are all Avian Flu viruses the same? What Is Avian Influenza? Avian influenza, or “ bird flu, ” is a respiratory disease of birds caused by influenza A viruses. These viruses can infect domestic poultry ( such as chickens, turkeys, ducks, and geese) and are found naturally in wild birds ( such as ducks, gulls, and shorebirds). Avian influenza viruses are. for avian influenza in this commercial turkey population. However, the results of the case control study should be interpreted with caution since both cases and controls were associated with a single integrator. Results may not be generalizable to the entire poultry industry in the Carolinas. There were extensive overlapping.

Avian Influenza A( H7N3) Virus in Poultry, USA H7 subtype ( 4) ; however, the exact mechanism of re- combination for this particular insert remains to be elucidated. Another notable change was a 66- nt dele-