New coronavirus variants across the global could interrupt the progress being made in the battle against the pandemic. Over the past few weeks, a number of new strains have been found, including…
People previously infected with the coronavirus have more protection against reinfection five months later than people getting the Oxford vaccine, and the same level of immunity that is provided by the Pfizer…
People who have already had Covid-19 ‘should not be blasé’ about the virus because up to one in 10 people could catch it again, a top scientist has warned. Professor Danny Altmann,…