FDA could OK Johnson & Johnson vaccine as early as Saturday

Some citizens are eager to be vaccinated, but others remain skeptical

Infectious disease expert says work must be done to assure public of vaccine safety

Boris Johnson says it's important to wear face coverings in confined spaces such as shops and adds t

India set its own record for a one-day increase in cases, while Mexico passed Italy in number of COV

Dr. Jerome Adams says people needs to be educated about masks, but stopped short of endorsing a nati

VOA's Russian service's interview with director of National Institute of Allergy and Infectious Dise