Covid Variant JN.1: What to Know About Reinfection and Vaccines

JN.1 accounts for nearly all U.S. Covid cases. Here’s what to know about the risk of a new infection. https://static01.nyt.com/images/2024/03/08/well/08COVID-REINFECTION-PROTECTION2/08COVID-REINFECTION-PROTECTION2-mediumSquareAt3X.jpg