Get That Booster! Pfizer Says Boosters Protects Against Omicron

By LAURAN NEERGAARD AP Medical Writer Pfizer said Wednesday that a booster of its COVID-19 vaccine may offer important protection against the new omicron variant even though the initial two doses appear significantly less effective. Pfizer and its partner BioNTech said that while two doses may not be strong enough to prevent infection, lab tests […]