Everything you need to know about the BA4 and…
There are two new subvariants of the Covid variant Omicron – causing Covid cases to rise (Picture:…
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BA4
Omicron subvariants BA.4 and BA.5 found in Santa…
Two highly contagious omicron subvariants that recently swept through South Africa and sparked a rapid rise in…
Singapore detects three COVID-19 cases infected…
"We will step up local surveillance efforts and continue monitoring the spread of BA.4 and BA.5 in Singapore. While…
BA.4, BA.5 in Canada: What we know about the 2…
The World Health Organization (WHO) is closely monitoring two new COVID-19 subvariants of Omicron, the highly…
Why are there so many new Omicron subvariants,…
By now, many of us will be familiar with the Omicron variant of Sars-CoV-2, the virus that causes Covid. This…
New Omicron Sub-Variants, BA.4 And BA.5 Detected…
New Delhi: In latest update on coronavirus mutation, South African scientists have detected two new…