The arm you offer up for vaccination could impact your immediate immune response. But here's the catch: scientists still aren't sure if it's better to give a secondary booster shot to the same arm or ...

On this World Cancer Day, we look at where research and availability stand for cancer vaccines.

After my original post where I described my own “COVID Vaccine Arm” reaction at day 8 post first Moderna shot, my questions and the questions of most of the 396 people who wrote to me with a similar ...

GREEN BAY, Wis. (WBAY) - Researchers discovered that when you get a vaccine, your immunity could get an extra boost depending on which arm gets the shot. You read that right. Or is it left? Dr.

The annual flu vaccine is recommended for everyone 6 months of age and older, with few exceptions. As flu season gets underway, the state’s top health officials are encouraging Pennsylvanians to get ...