I’ll take the J&J vaccine if required. I’m not interested in the mRNA vaccines. I am a bit nervous to take it though. I stopped taking the flu shot after an allergic reaction two years ago. I was experiencing phlegm, coughing, and throat swelling within a few hours of the shot. I had to take Benadryl to calm it down. I had a reaction many years ago too, so I normally didn’t take it.