Qatar mandates 7-day quarantine for unvaccinated travelers from Vietnam By Nguyen Quy July 12, 2021 | 11:49 am GMT+7 People are seen at Hamad International Airport, in Doha, Qatar, January 11, 2021. Photo by Reuters/Ibraheem Al Omari. Qatar has placed Vietnam in its yellow travel list of 87 countries and territories unvaccinated visitors from where need to undergo seven-day hotel quarantine on arrival. Under updated travel policies that take effect Monday, visitors then have to take a PCR test on the sixth day. Al Sharq newspaper reported however that people who got two shots of a vaccine approved by the World Health Organization are exempt from quarantine, and would take an anti-bodies test on arrival.