covid variant

2 days agoThe receptor binding domain the part of the virus that first makes contact with cells has 10 mutations far greater than…

covid variant south africa

2 days agoAustralia on Friday said it was investigating the newly identified COVID-19 variant spreading in South Africa and warne…

Covid-19 cases Singapore

The Ministry of Health MoH said in its nightly update on the coronavirus situation here that there were 57 Covid-19 patients in t…