Shop-bought health tests not fit for purpose, warn experts – as they present ‘significant risk’ for wrong diagnosis The SunShop-bought health DIY tests ‘inaccurate and unsuitable’, study says BBCMany DIY health tests could give false results, studies find The GuardianOff-the-shelf medical tests are failing to back up accuracy promises with evidence, study finds Sky NewsNew research exposes the risk of store-bought self-test kits The Independent