Got vaccinated against Covid-19? Keep that mask on!

Just like Margaret Keenan (centre), seen here after being the first British citizen to get vaccinated against Covid-19, we will all be expected to keep our face masks on, physically distance and maintain hand hygiene, even after being vaccinated. — AFP

America's first Covid-19 vaccinations are now being distributed.

The US Food and Drug Administration (FDA) has granted both the Pfizer/BioNTech and Moderna vaccines emergency authorisation for use.