Every year, you make the decision to get vaccinated against the flu. Sometimes, your shoulder is sore for a few days, and it goes away. This time, you experience intense shoulder pain and tenderness. It hurts to put your seatbelt on or grab a glass out of the cabinet. Over time, you lose the ability…

There are many benefits to getting the annual flu shot, including increased immunity to different influenza virus variants. In most cases, you’ll experience no serious or long-lasting side effects.  However, there are a handful of severe reactions from the seasonal flu vaccine you should know. One of these possible side effects is GBS, also known…