#Omicron had spread to every province in #Thailand with a total of 10,721 cases found between November 1 and January 19.
Most of them were found in Bangkok (4,178) followed by Chonburi (837), Phuket (434), Roi Et (355) and Samut Prakan (329).
From the sample of 1,437 Covid cases taken from around the country between January 11 and 17, at least 87 per cent were Omicron.
The health ministry expects the variant to become the dominating variant in the country, replacing Delta, by the end of January.