Flu Shot Symptoms
Reviewed: Dr. Mera
The influenza virus is one of the most common of all viruses among people. It is the cause of the flu; a disease that tends to come around once every year. For most people, the flu is little more than an unpleasant inconvenience but, for some people, it can pose a very real danger to their lives.
Most people, especially the aged, are encouraged to get flu shots every year to help protect them against the virus. This is because the virus is constantly evolving and new vaccines are required to help combat new strains. Symptoms of flu shots are mostly mild. They can be dangerous in some cases, but such instances are extremely rare.
