Most people have experienced relatively mild symptoms, like pink eye, that could easily be confused with allergies or a cold. Many farm workers also are unlikely to seek care . They often lack ...
Researchers have identified new roles for a protein long known to protect against severe flu infection -- among them, raising the minimum number of viral particles needed to cause sickness.
Canadian officials have announced that a teenager in British Columbia has been hospitalized in critical condition with what is believed to be bird flu.