A close friend of mine got boosted with Moderna at the end of December and she's been having elbow pain since two days after the injection. She went to a doctor and the doctor told her that her problems are clearly not related to the booster and just prescribed here some diclofenac. I checked the package leaflet of Moderna at the EMA and it lists joint pain as a very common side effect (page 27). It took me literally five minutes of research to check this. The longer this farce goes one, the lower my opinion of doctors falls.