US drugmaker Pfizer confirms fake vaccine shots on sale in Mexico, Poland: reports
The WHO seeks next steps in Covid-19 origins probe
Study claiming smokers less vulnerable to Coronavirus retracted as authors linked to tobacco industry
COVID-19 vaccination during pregnancy appears to be safe, CDC study
The FDA finds peeling paint, debris at US plant making Johnson & Johnson’s COVID-19 vaccine
Former President Barack Obama urges skeptics to trust COVID vaccine because ‘wealthy and powerful’ are taking it
Israel to buy millions of Pfizer Coronavirus vaccine doses
Global Covid-19 death toll tops three million, according to Johns Hopkins University’s count
Brazil urges women to delay pregnancy until the coronavirus pandemic has passed over claims new covid variant is more dangerous to expectant mothers
UK CAN beat Indian double mutant Covid-19 variant: Doom-mongering scientists who warn of new lockdown are 'too pessimistic' and immunity from vaccines 'won't just disappear', says government's vaccine expert
Global Coronavirus caseload tops 138 million, 2.97 million deaths
Explainer: Why is second jab of covid-19 vaccine more painful
Brazil's Supreme Court approves probe of Jair Bolsonaro's virus response
Russia’s Sputnik V coronavirus vaccine to be available for use in India in May-June
More than 20 Chinese tech giants make public pact to abide by anti-monopoly guidelines
Argentine president thanks Sputnik V for easily beating covid-19
The CDC Vaccine Advisory Committee Says J&J COVID-19 Vaccine to Remain on Pause