There have been many mutations in the virus since it emerged in 2019.
Here isa look at all the key questions behind the UK's latest strain of Covid-19.
There have been many mutations in the virus since it emerged in 2019.
Here isa look at all the key questions behind the UK's latest strain of Covid-19.
The CDC says Massachusetts is one of six states that are specifically testing coronavirus samples for the highly contagious variant..
Padang's government have closed all tourist attractions in the city ahead of the new year to prevent further spread of COVID-19.