Thailand reported its largest daily increase in coronavirus infections, with 89 new cases taking the national tally to 411. Thailand has already reported one death in the outbreak.
Taweesin Wisanuyothin, a Public Health Ministry spokesman, said the new cases were linked to earlier infections from a boxing match, an entertainment complex and a religious gathering in neighbouring Malaysia.
Of those infected, 366 are currently being treated, while 44 have recovered.
Meanwhile, from Sunday, Thailand government has tightened the security measures those need all travellers - both Thai and foreign - have to acquire a health certificate of negative for COVID 19 before entering Thailand.