7-Day Home Quarantine For At-Risk Nations' Visitors Amid 'Omicron' Scare

International passengers must submit 14 days' travel history and upload negative Covid test results, the government said on Sunday. Travellers from countries deemed "at-risk" will also undergo a mandatory 7-day home quarantine if they test negative for the virus, the Union Health Ministry said in revised travel guidelines for international passengers in view of 'Omicron' - a new variant of Covid that has been classified as a variant of concern by the World Health Organisation.