How do you detect Omicron?
30 November 2021, 02:11 pm | Updated: 21 November 2024, 10:10 pm
Cases have already been reported in a number of countries including Canada, the UK, Portugal, Belgium and the Netherlands.
The new variant has prompted the UK, EU and US to issue a travel ban on Southern African countries - a decision criticised by South Africa's President Cyril Ramaphosa.
Japan has announced it is closing its borders to new foreign visitors from midnight on Tuesday, while Australia has paused its long-awaited plan to ease border restrictions.
Travel into Australia for international students and “skilled workers” holding visas was meant to re-start on Wednesday but has now been delayed until 15 December.
Israel has also banned foreigners from entering the country. In the UK, Covid-19 booster jabs are set to be offered to all over-18s to help stop a new wave driven by Omicron.
The US has also followed suit with Joe Biden telling Americans to "go get your booster". He also urged people to wear masks indoors.
But Mr Biden also said he did not anticipate any further US travel restrictions or lockdowns at this time.
MMA/
