South African scientists have detected two new sub-variants of the highly contagious Omicron variant – BA.4 and BA.5.
According to Tulio de Oliveira, Director of Centre for Epidemic Response and Innovation (CERI),South Africa , the sub-variants have been detected in South Africa, Botswana, Belgium, Germany, Denmark and the UK.
According to Tulio de Oliveira, Director of Centre for Epidemic Response and Innovation (CERI),
Although “early indications show these new sub-lineages are…
