Fowl cholera
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Fowl cholera is also called avian cholera, avian pasteurellosis and avian hemorrhagic septicemia.
Necrotic foci on liver
Avian influenza
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Avian influenza, also known as avian flu or bird flu, is a disease caused by the influenza A virus, which can infect both birds and people. It is similar to other types of animal flu in that it is caused by a virus strain that has adapted to a specific host. The type with the greatest risk is highly pathogenic avian influenza (HPAI).
Birds that have been put down because of avian influenza. The virus is spread by contact between healthy and unhealthy birds.
Yarding poultry farm in Vernon County, Wisconsin. Allows the chickens to roam outside in a fenced in yard.
The interior of a barn showing infected birds who have been killed by foam depopulation (suffocation with foam)