Dr. Anthony Fauci, director of the National Institute of Allergy and Infectious Diseases, testifies during the Senate Health, Education, Labor and Pensions Committee...
Protesters rally against vaccine mandates on November 20, 2021 in New York City.Stephanie Keith | Getty ImagesEthical justificationJulian Savulescu, director of Oxford University's...
Safeway pharmacist Shahrzad Khoobyari (R) administers a Pfizer COVID-19 booster vaccination into the arm of Chen Knifsend at a vaccination booster shot clinic...