Tests conducted on 3,700 adolescents produced same results as adults

Outreach groups target young people for COVID-19 vaccination as demand for shots wanes

Pfizer says it will soon seek emergency authorization from US Food and Drug Administration to inocul

Fake news about the coronavirus can do real harm. Polygraph.info is spotlighting fact-checks from ot

US continues as location with the most COVID infections

Agency says the shot is not associated with overall increased risks of blood clots, but could not ru

Norway reported one death and three hospitalizations among health workers who recently had the Astra

Limited early trial shows protection limited against mild disease

Researchers say that, based on their trial, which involved about 20,000 people in Russia last fall,

US pharmaceutical company said it conducted tests to ensure its effectiveness against emerging strai

The world's second worst-hit nation, plans to launch immunization program sometime soon this month a

But state-run Butantan research institute is withholding results of trials at request of Chinese dru

Gulf Arab state participated in late-stage clinical trial of vaccine developed by state-owned pharma

Potential vaccine would be cheaper and easier to handle; questions remain about efficacy

More than 58 million people are infected with the coronavirus

Pfizer to seek approval within days for emergency use of vaccine

The news comes just a week after a joint effort by US-based Pfizer and German-based BioNTech announc