More research needed to decide if we'll need COVID-19 boosters
More research required to know if, when COVID-19 booster vaccines will be needed "We may need to not just boost the immune system, but sort of broaden the immune response so that we keep people protected," a local health expert says Author: Abby Llorico Updated: 12:35 AM CDT April 22, 2021 ST. LOUIS — Viewer Steve Schweizer asked the 5 On Your Side vaccine team, “I just got my second Pfizer vaccination last Thursday, and now am wondering if I should be registering again for a booster in six months?” Six months, he asks, because that's how long researchers...
Source: ksdk.com