See The Effects Of Pfizer COVID-19 Vaccine On Some Volunteers

 A viral photo that's been making the rounds ... showing a few people with their faces frozen in a distorted position, with their mouths slightly open.

TMZ

The photos were supposedly taken of a few volunteers who were inoculated with the Pfizer vaccine.  The online chatter -- these were some of the side effects. The word from Scientists -- the side effects are generally mild, flu-like symptoms.

The FDA DID acknowledge 4 Pfizer volunteers were struck with a bout of Bell's Palsy -- but the government agency notes there was no way to conclusively link the vaccine to the development of their temporary facial paralysis. Still, people got freaked out.