“…Local symptoms are mainly things such as pain, redness, warmth, swelling, itching and/or bruising, while systematic symptoms involve things such as skin rash, gastrointestinal side effects (nausea, vomiting and/or diarrhea), headache, fever, malaise, chills, and joint or muscle pain [ 1 , 2 ]. If these clinical symptoms continue longer than few days, a shoulder injury related to vaccine administration (SIRVA) should be considered [ [3] , [4] , [5] , [6] , [7] ]. A SIRVA is usually the result of an incorrect vaccine injection technique, usually from one (or more) of three things: using the wrong landmark or incorrect needle direction and/or depth of needle penetration.…”