How to think about boosters in light of this week’s Pfizer and Moderna news

About 50% of eligible Americans have received a booster shot, according to the US Centers for Disease Control and Prevention, but the Pfizer and Moderna news might raise questions regardless. For those who have yet to get inoculated, should they wait until there is an Omicron-specific vaccine? What if someone has already had Covid-19 during … Read more