Thailand on Monday added 21 new imported coronavirus cases, bringing the total to 3,998. No new deaths were reported.
Seventeen of the 21 new cases were Thais, including two women who sneaked into Mae Sai district of Chiang Rai late on Thursday night. One of the women showed symptoms before she slipped across the border from Myanmar, while the other developed a fever on Sunday.
Other Thais included a man returning from India via the United Arab Emirates on Nov 15, a woman arriving on Nov 21 from Italy…