Coconino County Health and Human Service officials have confirmed a second presumptive positive case of COVID-19. The test was confirmed by TGen North Labs in Flagstaff Thursday morning. The identity of the person is not yet known. The first case was confirmed Wednesday afternoon. That test was collected at the Fort Tuthill collection site and was also tested by Flagstaff’s TGen North Labs. The first person is over 60-years-old and is from Flagstaff and is under home isolation. Health officials are investigating the case to identify other people potentially exposed to the illness. There could be more positive tests coming. Health officials say as of Thursday morning there are 116 tests pending from the county.