Pfizer booster shot: Expect 'arthralgias' to be likely after a third vaccine
COVID boosters extend the protection gained from the first two doses of the vaccine. With longer term protection, though, be prepared for side effects soon after the jab.
Side effects from all the Covid vaccines, including the booster, are to be expected. Dr Rambod Rouhbakhsh points out "arthralgias" could be one of them.
What are arthralgias?
Experts at Johns Hopkins Medicine explained that arthralgias describes joint stiffness. Another side effect might "possibly (include) some muscle aches".
https://www.express.co.uk/life-style/health/1515184/pfizer-booster-shot-vaccine-side-effects-arthralgias