Why Delta COVID-19 variant could put younger people…

The Delta COVID-19 variant could be putting young, healthy people at greater risk of fatal heart complications, according to the director of Australia's leading cardiac research centre.Key points:While earlier strains of the virus were most deadly…

Individuals with allergic reactions to first dose of…

Individuals who have received their first dose of the Pfizer-BioNTech or Moderna vaccines, but are unable to receive the second dose due to allergic reactions, will be invited to take the Sinovac vaccine instead. According…

People who already had COVID-19 should still get…

As the U.S. grapples with its troubled vaccine rollout, an alarming increase in coronavirus cases across the nation has resurfaced a long-simmering question: Do people who’ve already had COVID-19 need to be vaccinated?Natural immunity is…

Covid quarantine to be dropped for some Britons…

Some Britons who have been double-vaccinated abroad will soon be able to travel to the UK more easily as the government prepares to recognise jabs administered overseas.Current restrictions mean only those who have been fully…