6 天之前 · H5 bird flu is widespread in wild birds worldwide and is causing outbreaks in poultry and U.S. dairy cows with several recent human cases in U.S. dairy and poultry workers. While the current public health risk is low, CDC is watching the situation carefully and working with states to monitor people with animal exposures.

2024年12月20日 · Most human cases of bird flu, caused by avian influenza A(H5) virus, in the United States have been mild, so far, and most were in people who had known exposure to sick or infected animals. The severity of illness associated with …

2025年1月8日 · With reports of the first human death from bird flu in the US, some Americans are feeling an uncomfortable flashback to the early days of Covid-19, when infectious disease experts were talking...

2025年1月17日 · H5 bird flu is causing outbreaks in wild birds and poultry, other animals and sporadic human cases.

2024年12月23日 · Bird flu, also called avian influenza, is a viral infection that can cause flu in birds and sometimes spread to mammals, including humans. Migrating waterfowl (wild ducks, geese, and storks)...

2024年6月8日 · Bird flu, also called avian influenza, is caused by influenza type A virus infections in bird species. Depending on the strain, bird flu may cause the bird to have no symptoms, mild illness, serious illness or lead to the death of the bird.

Avian influenza, commonly called “bird flu,” is a viral infection that spreads in birds, cows and other animals. It can sometimes spread to people. In humans, H5 subtypes of influenza A are the most common cause.

2024年11月6日 · Avian influenza (bird flu) is a disease caused by infection with avian (bird) influenza (flu) Type A viruses. These viruses occur naturally in wild aquatic birds, but can also infect poultry (such as chickens, turkeys, pheasants, quail, domestic ducks, geese and guinea fowl) and other bird species, as well as wildlife and domestic animals.

Avian influenza, more commonly known as bird flu, is a viral illness found in birds. Wild birds can carry a number of bird flu viruses, but most strains do not seriously affect them.

2024年12月21日 · The bird flu outbreak has spread to all 50 states, infecting dairy cattle, poultry farms and 61 humans across the country.