⚠️ANOTHER EFFICACY DROP—Not good—Israel 🇮🇱 Ministry of Health just released another vaccine efficacy update due to #DeltaVariant—only 39% Pfizer VE for #COVID19 infection, 40.5% for symptomatic, 88% for hospitalization, 91% for ICU/low oxygen/ death. More—waning efficacy too—🧵
