Do you know whether the vaccine was administered cold or at room temperature? The reason I ask is that, as I understand it, a cold immunization may cause soreness like you experienced.
The vaccine was administered cold. Not unpleasant, but certainly not room temperature
Dr. Benjamin Chan, the state epidemiologist for New Hampshire was interviewed on WMUR-TV yesterday. He stated that the Pfizer vaccine was administered at room temperature.
After I receive a shot in the arm/butt/deltoid, I am always sore from the shot, NOT the stuff in the shot.
Muscle soreness post-shot is not uncommon for me, just something to expect.
Couple days ago took a Whooping Cough shot before I go to meet my infant granddaughter for the first time. Mild muscle soreness followed. No biggie.