Patient received COVID vaccine on October 5 and states that “a week and a half ago” in mid-January he noticed a radiating pain in the arm where he received the vaccine. He states the pain is radiating from shoulder to elbow and he’s having difficulty lifting his arm. I personally gave him the vaccine, and administered it into the deltoid muscle, not anywhere near the acromion process. He is also experiencing ongoing dizziness but is not sure if that is from the vaccine, or if it’s from the COVID infection he had later in October. Patient will call his doctor on Monday.