The South African mutant is more infectious than the original COVID-19 and concerns are growing that it might not be blocked by existing jabs.
The South African mutant is more infectious than the original COVID-19 and concerns are growing that it might not be blocked by existing jabs.
Former FDA commissioner Dr. Scott Gottlieb said inoculations "should be a backstop" against a new coronavirus variant initially..
Travellers returning to the UK from ‘red list’ countries will be sent to quarantine hotels for 10 days, the government has..