Covid’s new Omicron sub-lineages can dodge immunity from past infection: Study
JOHANNESBURG: Two new sublineages of the Omicron coronavirus variant can dodge antibodies from earlier infection well enough to trigger a new wave, but are far less able to thrive in the blood of people vaccinated against Covid-19, South African scientists have found. The scientists from multiple institutions were examining Omicron’s BA.4 and BA.5 sublineages – … Read more