Two passengers coming from Dubai tested COVID-19 positive at Chennai airport on Wednesday. The Tamil Nadu Health Department said, “Two passengers who arrived from Dubai tested positive at the Chennai airport today. Both of them hailed from the Alangudi district of Tamil Nadu’s Pudukkottai. Their test samples have been sent to State Public Health Laboratory.” In the last three days, at least 39 international travelers have tested positive for Covid. Moreover, from 24 December random testing has been started for international passengers.