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People who have close contact with infected birds or animals, either through their job or recreationally, are at higher risk of contracting H5N1, per the CDC. Bird flu symptoms in humans range ...
The first bird-flu related death has been reported in the US, according to the Louisiana department of health, where the death occurred. ... symptoms of a H5N1 infection include a cough, sore ...
The U.S. has experienced its first death from bird flu (H5N1). The death happened in a Louisiana patient who contracted H5N1 after being exposed to a combination of a non-commercial backyard flock ...
H5N1 influenza virus is a type of influenza A virus which mostly infects birds. H5N1 flu is a concern because its global spread may constitute a pandemic threat. The yardstick for human mortality from H5N1 is the case-fatality rate (CFR); the ratio of the number of confirmed human deaths resulting from infection of H5N1 to the number of those confirmed cases of infection with the virus.
Highly pathogenic H5N1 avian influenza in a human appears to be far worse, killing over 50% of humans reported infected with the virus, although it is unknown how many cases (with milder symptoms) go unreported. In one case, a boy with H5N1 experienced diarrhea followed rapidly by a coma without developing respiratory or flu-like symptoms. [41]
Most people infected with bird flu in the U.S. have had mild symptoms. Symptoms of H5N1 birth flu infection in humans may include pink eye, fever, fatigue, cough, muscle aches, sore throat, nausea ...
Symptoms vary from mild to severe (including death), but as of December 2024 there have been no observed instances of sustained human-human transmission. [ 4 ] [ 17 ] [ 30 ] There are a number of factors that generally prevent avian influenza viruses from causing epidemics in humans or other mammals.
Bird flu is a scary illness with a high mortality rate. But so far, infections in the U.S. have been relatively mild—until now. A patient in Louisiana has been hospitalized with a severe case of ...