CDC director says U.S. is planning for Covid vaccine booster shots 'just in case'
CDC director says U.S. is planning for Covid vaccine booster shots 'just in case' CNBC 3 days ago Berkeley Lovelace Jr. The U.S. government is planning for the potential need for Covid-19 vaccine booster shots "just in case," CDC Director Dr. Rochelle Walensky told the CNBC Healthy Returns Summit on Tuesday. Drugmakers and some scientists say people will likely need a booster shot of the Covid-19 vaccines and possibly additional shots each year, just like for the seasonal flu. Pfizer, Moderna and Johnson & Johnson have said they are developing booster shots or next-generatio...