J&J-vaxxed, mRNA-boosted, and pondering a third shot
YES, we are all exhausted by the covid pandemic. Flummoxed by the constantly shifting science and guidelines. Worried about a succession of scary new variants, each with its own name, like hurricanes. But a sizable minority — nearly 17 million U.S. residents, including me — has its own special quandary. Our initial vaccine was Johnson…