Tag: unpleasant side effects

Paul Sax is an infectious-disease physician and professor at Harvard Medical School. Even so, when Sax’s kids asked him whether they should get the updated COVID vaccine this fall, he wasn’t really sure what to tell them. His two children are in their 20s, healthy, and at no special risk of complications from disease. Each had recovered from COVID, and thus, he reasoned, had extra immunity on top of what they’d gotten from their prior shots. Another injection would