Share Scientists at Te Herenga Waka—Victoria University of Wellington have used real-world samples to confirm the 98.7 percent accuracy of a saliva test for COVID-19. This is the first, and currently the only, COVID-19 saliva test to be diagnostically validated in Aotearoa New Zealand. Associate Professor Janet Pitman from the University’s Te Kura Mātauranga Koiora—School of Biological Sciences led the study. “Despite a view that saliva tests aren’t as accurate as the standard nasopharyngeal test, our research shows this one is,” she says. A paper describing the study has been pr...