My sore Moderna booster arm is fine now as of yesterday. Got the shot Friday afternoon, arm was fine until Saturday, then quite achy. Sunday also. Almost all fine yesterday, all fine today, Tuesday.
On another subject, sort of, my son, Vince, came down with a breakthrough COVID Friday. He is fully vaccinated, Pfizer, as of back last Dec, 2020, like 11 months ago. He felt congested, headache, coughing. He is a FF/paramed and his wife is an ER nurse. They have quick tests at home. He did the test, positive. Took temp, 102º. Quarantining in downstairs MIL 'apartment' at their house. He did go to the immediate care where his wife works sometimes. He got a PCR test there. A quick test there also was positive. They told him to go to her hospital and get an infusion of monoclonal antibody, Regeneron. He did and went back home last night. Have not talked to him yet today.
The COVID boosters are important. He is the 4th FF/paramed (smaller Chicago suburban FD) to get a breakthrough in the past 6 or so weeks. All were vaccinated, Pfizer, back last December, 11 months ago. None have had their boosters. 4 out of about 16 or so FF's is a lot of people getting sick. They have all been fine for about 8-9 months, doing their jobs, dealing with lots of people, in their faces and what have you. As has been said by CDC, vaccine protection appears to wane after 6 or so months, so a booster is appropriate.
PS: Good thoughts and/or prayers if you do so, much appreciated