Vaccine Booster Effectiveness Drops to Zero Within Six Months But Natural Immunity Endures More Than a Year, Study Finds

Vaccine effectiveness against Omicron drops to zero within six months but natural immunity remains robust for at least a year, a new study from Qatar in NEJM has found.
The post Vaccine Booster Effectiveness Drops to Zero Within Six Months But Natural Immunity Endures More Than a Year, Study Finds appeared first on The Daily Sceptic.