What is H5N9 and how is it different from H5N1? Scientists classify bird flu viruses by which kind of two key proteins are ...
Yes—but at a slightly smaller dose than teens and adults. Children who are 2 weeks to 12 years old take a twice-daily dose ...
Over 160,000 people this season have landed in the hospital from flu complications, CDC estimates. More than 6,600 have died.