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v. t. e. Avian influenza, also known as avian flu or bird flu, is a disease caused by the influenza A virus, which primarily affects birds but can sometimes affect mammals including humans. [ 1 ] Wild aquatic birds are the primary host of the influenza A virus, which is enzootic (continually present) in many bird populations. [ 2 ][ 3 ]
Influenza A virus subtype H5N1 (A/H5N1) is a subtype of the influenza A virus, which causes influenza (flu), predominantly in birds. It is enzootic (maintained in the population) in many bird populations, and also panzootic (affecting animals of many species over a wide area). [1] A/H5N1 virus can also infect mammals (including humans) that ...
The avian flu virus isolated from a hospitalized teenager in Vancouver has mutations in key areas that could help the ... meaning when scientists read the sequence of letters that make up the ...
Influenza, commonly known as the flu, is an infectious disease caused by influenza viruses. Symptoms range from mild to severe and often include fever, runny nose, sore throat, muscle pain, headache, coughing, and fatigue. These symptoms begin one to four (typically two) days after exposure to the virus and last for about two to eight days.
What are bird flu symptoms? Bird flu is a respiratory virus. In severe cases in humans, it can cause pneumonia, according to the CDC. Symptoms can include fever, cough, sore throat, runny nose ...
The positive test showed "a low-level detection of the virus," meaning the child was not likely infectious to others, state officials reported. ... Bird flu is a disease caused by a family of flu ...
Influenza (flu) H5N6 is a subtype of the species Influenza A virus (sometimes called bird flu virus). Infected birds shed the virus in their saliva, mucus, and feces. The virus was first detected in poultry in 2013, since then spreading among wild bird populations and poultry around the world. Humans can be infected through unprotected contact ...
Bird flu in humans may look similar to a regular flu or upper respiratory infection, said Babcock, or a person may have no obvious symptoms. It can also lead to pneumonia, respiratory failure and ...