Scientists launch search for genetic test to spot killer prostate cancer

Blood tests are now used to test for prostate cancer but saliva could also be used. Photograph: Anthony Devlin/PA

Blood tests are now used to test for prostate cancer but saliva could also be used. Photograph: Anthony Devlin/PA

source https://www.theguardian.com/society/2021/may/08/scientists-launch-search-for-genetic-test-to-spot-killer-prostate-cancer