The number of passengers, who remain untraced stands at 817, the official said, quoting the data collated by the health department.....
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https://www.hindustantimes.com/india-news/17-from-delhi-who-returned-from-abroad-before-coronavirus-screening-show-symptoms-hospitalised/story-YxRecTMW1LVzWHNqtgTpxH.html