UK study finds no change in COVID biology
An analysis of 120,000 Delta cases and 15,000 suspected Omicron cases found that people infected with Omicron were no more likely to be asymptomatic than those infected with Delta, a…
Natural immunity a factor in Omicron severity
A leading USA physician and researcher says there’s no firm evidence yet that the Omicron variant is less lethal to unprotected humans than prior strains of the COVID-19. Dr. Eric…
WHO Chief Medical Officer says Omicron could be milder than Delta
Early data indicates Omicron may more easily reinfect people who’ve previously had the virus or been vaccinated – but could also cause milder disease than earlier versions of the virus,…