A close contact of the person in Missouri who had an unexplained H5N1 birdflu infection last month was also sick around the same time, but was not tested for influenza, the Centers for Disease ...
A Missouri resident has tested positive for birdflu even though there is no evidence the person came into contact with an animal infected with the virus, the Centers for Disease Control and ...
Health officials have identified a person in Missouri sick with birdflu despite having no known contact with animals — marking the first case of the virus in the U.S. this year not linked to ...