Second and third doses of Pfizer’s COVID-19 vaccine provide protection against the Omicron variant for only a few weeks, according to peer-reviewed research published today in JAMA Network Open. “Our study found a rapid decline in Omicron-specific serum neutralizing antibody titers only a few weeks after the second and third doses of [the Pfizer-BioNTech] BNT162b2,” the authors of the research letter wrote. The authors said their findings “could support … Continue reading The Risks FAR Outweigh Any 2 Week Benefit! Pfizer Booster Protection Against Omicron Wanes in Just Weeks, Study Finds