A study of 700 people who tested positive for influenza suggests that their risk of infecting household contacts was 18.8% ...

Most people born before 1968 have antibodies against flu viruses similar to the H5N1 strain circulating today, which might ...

Recombinant influenza vs standard dose inactivated influenza vaccines elicited more robust humoral immune responses at 1- and 6-months postvaccination.

Health officials on Friday confirmed bird flu in a California child — the first reported case in a U.S. minor.

The Centers for Disease Control and Prevention said on Friday it has confirmed a human infection with H5N1 bird flu in a ...

As an example of a successful coordinated response among manufacturers and regulators, Monto discussed the H1N1 pandemic, ...

Compared to national politics these days, the Nov. 19 county commission meeting was downright jovial. The commission chambers ...

As the number of human bird flu cases have continued to rise across the US, H5N1 infections have sparked near fears about the ...

As a virus scientist in South Africa, I’ve been watching with dread as H5N1 bird flu spreads among animals in the United ...

Antibody makeup influences the severity of flu. Viruses are the fastest-evolving biological entity on earth. This fact ...

The H5N1 virus that infected a Canadian teen appears not to have spread, but it shows signs of mutation that makes flu ...