Should you get your fourth booster shot now? - CNN
3:58am PDT - April 8th, 2022 general - CNNIs everyone going to need an annual Covid-19 booster, or do we need booster shots even more frequently? CNN Medical Analyst Dr. Leana Wen has answers.
Is everyone going to need an annual Covid-19 booster, or do we need booster shots even more frequently? CNN Medical Analyst Dr. Leana Wen has answers.