Bird Flu Human Infection
It s deadly to birds and can easily affect humans and other animals that come in contact with a carrier.
Bird flu human infection. Avian flu viruses do not normally infect humans. Avian flu viruses do not normally infect humans. More than a dozen types of bird flu have been identified including the two strains that have most recently infected humans h5n1 and h7n9. Bird flu also called avian influenza is a viral infection that can infect not only birds but also humans and other animals.
It s deadly to most birds. Out of the three types of influenza viruses a b and c influenza a virus is a zoonotic infection with a natural reservoir almost entirely in birds. These viruses occur naturally among wild aquatic birds worldwide and can infect domestic poultry and other bird and animal species. And it s deadly to humans and to other mammals that catch the virus from birds.
Cases of human infection with h5n1 will only be reported on disease outbreak news for events that are unusual or associated with potential increased risks. H5n1 is the most common form of bird flu. Most forms of the virus are restricted to birds. This can happen when virus is in the air in droplets or possibly dust and a person breathes it in or when a person touches something that has virus on it then touches their mouth eyes or nose.
Avian influenza refers to the disease caused by infection with avian bird influenza flu type a viruses. These viruses occur naturally among wild aquatic birds worldwide and can infect domestic poultry and other bird and animal species. When bird flu does strike humans it can be deadly. Human infections with avian influenza a viruses are rare and have most often occurred after people had exposure to infected poultry e g.
Technically h5n1 is a highly pathogenic avian influenza hpai virus. Avian influenza refers to the disease caused by infection with avian bird influenza flu type a viruses. Direct contact with chickens or visiting a live poultry market. Bird flu is similar to swine flu dog flu horse flu and human flu as an illness caused by strains of influenza viruses that have adapted to a specific host.
Most forms of the virus are restricted to birds. H5n1 is the most.