SunStar File photo February 25, 2021 A HIGH-RANKING official of the Francisco Bangoy International Airport (Davao International Airport) Monitoring Team announced that it will be accepting Covid-19 test results from saliva tests of passengers coming to Davao City, but it must be coming from the Philippine Red Cross (PRC). Airport Monitoring Team Head Generose Tecson told SunStar Davao on Thursday morning, February 25, that PRC is currently the only testing facility that has been accredited to conduct saliva tests to detect Covid-19 patients. "That's why we don't accept any other saliva test, except from PRC, because it's not as simple as spitting," Tecson said in a phone interview.