Vaccines and particularly how politicalized this has been. you may see lower updates which would be damaging while we are looking at winter months ahead and colder weather and respiratory illnesses and influenza. so going from young and a little older, i have got a broad question for you about the booster, mixing and matching is okay? what s best do we know and at this point, who should get the booster? ? today and tomorrow, the fda is looking at this. tomorrow johnson & johnson is asked for a second dose for high risk and as well as the general population about six months out. ....