ASK THE DOCTORS
Dear Doctors: I live in Boston, and the news here seems to be fixated on a brand-new COVID-19 variant. Omicron was all everyone talked about for a long time. Does this mean the new variant we are hearing about is worse? What are we supposed to do to protect ourselves?
Dear Reader: You're referring to XBB.1.5, an offshoot of the omicron variant. Omicron is itself one of the numerous d…