Study of Covid Booster Shot Benefits Fans Debate Over Extra Doses September 15, 2021 Auto Bot antibodies, Blood, Coronavirus (2019-nCoV), Deaths (Fatalities), Disease Rates, elderly, Food and Drug Administration, Immune System, New England Journal of Medicine, Pfizer Inc, Preventive Medicine, United States, United States Politics and Government, Vaccination and Immunization, your-feed-science 0 Independent experts, including government scientists, were skeptical of the research from Israel, which included limited data over a short period.