Are We Going to Need Annual Coved 19 Vaccines?

Rita: We get annual flue shots, tetnus boosters every ten years. But everybody is hearing about waning anna bodies and the need to get everyone's calling the third dose a booster of the cove in 19 vaczines. A lot of vaccines require multiple doses, but they're usually spaced farther apart. Te conic let the immune system ger up afore it's given you know, another shot.