Pfizer released new data that suggests a third dose of its COVID-19 vaccine ‘strongly boosts’ protection against the highly contagious Delta variant.
Our Chief Health Editor Dr. Partha Nandi tells us how much extra protection Pfizer’s third will provide.
Virginia health officials said new data released by Pfizer showing that a third dose of the vaccine could strongly boost protection..
The Taliban claimed on Friday to be in control of 85 percent of Afghanistan, including a key border crossing with Iran; Crowding at..
