Flu cases and hospitalizations are surging, already breaking last season's records. Here's where activity is highest, what ...

Have you been sick since the new year started? You're not alone; here's what to know about new H3N2 flu strain and its symptoms ...

Viruses can change and alter their genetic make-up. When these changes occur, the virus may become more or less of a threat to the human host. Virologists are therefore interested in tracking the ...

A highly contagious influenza A (H3N2) variant is driving more ER visits, and health officials warn the peak of flu season ...

What is a Quadriceps Strain? The quadriceps, often shortened and referred to as the quads, are a group of muscles located on the front of the thigh. The quadriceps are actually four different muscles ...