Historically, bird flu used to result in severe symptoms with up to a 60 percent mortality rate. However, most recent human cases of bird flu in the U.S. have resulted in only mild symptoms.

Cases in avian influenza, better known as bird flu, are continuing to rise nationwide. In New York, the virus has primarily affected geese and raptors. But with one human ...

The case fatality rate is approximately 52%, per the CDC. The countries reporting the highest number of human bird flu deaths are Indonesia, Egypt, Vietnam, Cambodia and China. The case fatality rate ...

According to the CDC, Bird flu is a disease caused by avian influenza A viruses that usually spread between birds, not people. Most human cases of bird flu in the U.S. have been mild so far ...

Bird flu is highly infectious and typically has a high mortality rate ... a group tracking this virus, watching for what’s called a “reassortment event.” “What that means is that a human ...

According to the CDC, Bird flu is a disease caused by avian influenza A viruses that usually spread between birds, not people. Most human cases of bird flu in the U.S. have been mild so far ...