COVID-19 warning: Newest BA. 4 and BA. 5 subvariants evade natural immunity, expert says - Yahoo Movies Canada

The two newest subvariants of the COVID-19 virus, BA.4 and BA.5, are shown to evade natural immunity, which means if you’ve had a COVID-19 infection...

South Africa is currently experiencing another wave of the omicron strain of COVID-19, this time with the latest subvariants of the virus, BA.4 and BA.5. The two newest subvariants of the COVID-19 v… [+1927 chars]

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