Migrant workers who have returned to the various villages of UP's Etawah district from Delhi and other places, are being quarantined at the local primary schools and junior schools which have been turned into quarantine centres. District Magistrate Jitendra Bahadur Singh said, "People were returning in large numbers so it was difficult to determine who all have been tested. So we sought a list of all such people from all village heads. Then they were put under quarantine. They'll be sent home if they don't show any symptom."