Bird Flu Human Infection
Bird flu also called avian influenza is a viral infection that can infect not only birds but also humans and other animals.
Bird flu human infection. Human infections with avian influenza a viruses are rare and have most often occurred after people had exposure to infected poultry e g. H5n1 is the most common form of bird flu. It s deadly to most birds. And it s deadly to humans and to other mammals that catch the virus from birds.
H5n1 is the most. Technically h5n1 is a highly pathogenic avian influenza hpai virus. Human infections with bird flu viruses can happen when enough virus gets into a person s eyes nose or mouth or is inhaled. Direct contact with chickens or visiting a live poultry market.
Bird flu also called avian influenza is a viral infection that can infect not only birds but also humans and other animals. 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. These viruses occur naturally among wild aquatic birds worldwide and can infect domestic poultry and other bird and animal species. Avian influenza refers to the disease caused by infection with avian bird influenza flu type a viruses.
Bird flu is caused by a type of influenza virus that rarely infects humans. When bird flu does strike humans it can be deadly. 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. 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.
Most forms of the virus are restricted to 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. Most forms of the virus are restricted to birds. Avian flu viruses do not normally infect humans.
It s deadly to birds and can easily affect humans and other animals that come in contact with a carrier. More than a dozen types of bird flu have been identified including the two strains that have most recently infected humans h5n1 and h7n9.