Italy has reintroduced the mandatory wearing of face masks in outdoor spaces to contain mounting coronavirus cases driven by the Omicron variant, Health Minister Roberto Speranza […]
One dose of Ad5-nCoV (Convidecia), a COVID-19 vaccine developed in China, is 57.5% effective against symptomatic COVID-19 and 91.7% effective against severe COVID-19 disease beginning 28 […]
British Prime Minister Boris Johnson in his Christmas Eve message on Friday exhorted the UK public to get jabbed as a “wonderful” gift for the nation […]