Medical specialists transport a wounded woman to an ambulance after recent shelling in Kyiv, Ukraine February 26, 2022.Gleb Garanich | ReutersUkrainian hospitals could run...
The Janssen Johnson & Johnson COVID-19 vaccine.Allen J. Schaben | Los Angeles Times | Getty ImagesJohnson & Johnson on Tuesday projected that its Covid...
Jakub Porzycki | NurPhoto | Getty ImagesThe World Health Organization on Friday said the omicron Covid-19 variant has been detected in 38 countries, up...
The Moderna COVID-19 vaccine.Paul Hennessy | LightRocket | Getty ImagesModerna refiled its application to the Food and Drug Administration on Wednesday to approve vaccine...
An Israeli health worker of the Maccabi Healthcare Services prepares to administer a dose of the Pfizer-BioNtech vaccine on February 24, 2021 in Tel...
Wealthy countries have received the vast majority of the world's supply of Covid-19 vaccine doses, while poor countries have obtained less than 1%, the...
Emergency Medical Technician Lenny Fernandez, Medical Assistant Rodnay Moore and Physician Assistant-Certified Calvin Davis, left to right, prepare doses of the Pfizer COVID vaccine...
Letetsia A. Fox, Chapter President Los Angeles 500 of the California School Employees Association receives her first COVID-19 Moderna vaccination shot from registered nurse...
President Joe Biden announced Tuesday that pharmaceutical giant Merck will help make Johnson & Johnson's Covid-19 vaccine.The decision comes as the administration works to...
Lillie McCray (R) receives the Pfizer-BioNTech vaccine against coronavirus disease (COVID-19) from Walgreens healthcare professional Ghassan Ayyad (L) at the Victor Walchirk Apartments in...