DnaNudge is a service that helps you make healthier choices based on your DNA. The NudgeBox is a rapid, portable and accurate PCR test device to analyse your DNA through a nasal swab sample and provide recommendations through online service. The NudgeBox can also detect the presence of virus in your body, testing for Covid-19 in only an hour. The test is accurate, portable, and used to support urgent patient care in NHS hospitals.