study

Recovered COVID patients likely protected for at least six months, study shows

Recovered COVID patients likely protected for at least six months, study shows

COVID-19 may leave some people with diabetes, according to study

An age group is responsible for almost half of new cases of COVID-19, shows the study

University of Houston study shows why communities of color are less likely to receive the COVID-19 vaccine

University of Houston study shows why communities of color are less likely to receive the COVID-19 vaccine

Study shows UK coronavirus variant with potentially vaccine-resistant mutation

The Russian vaccine COVID-19 is 91 percent effective: study

Russian Sputnik V vaccine 91.6% effective against COVID-19 in final stage test: study

Russian Sputnik V vaccine is as good as Western vaccines, study finds

The Russian vaccine COVID-19 is 91.6 percent effective in the study

Parents across the US face-to-face rally after CDC study reveals lower risk