You want the strongest, longest protection. An infectious disease M.D. names the ideal window for your seasonal vaccines, ...

Much of the concern this flu season is coming from the spread of subclade K, a subtype of influenza A. Similar subtypes have historically caused more hospitalizations and deaths than other strains.

We usually have to wait until winter approaches before we see an increase in cases of influenza, or the flu. But we have already seen a lot of flu this year, with 25,000 cases reported from January to ...