Later, there was an examination of high-risk people. Of the other 16 patients, 4 were found with symptoms, 3 were found, while the other one had to be tested again because of asymptomatic and tiredness, all 3 patients were admitted at Siriraj Hospital, while the other 12 were asymptomatic One infection is in the process of following up for treatment in the hospital, while the undetected person has to be quarantined for 14 days and tested again for the infection. 60-80 students
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