Matt Hancock, the UK's health secretary and Newmarket's MP, on Friday tested positive for COVID-19. Hancock was tested after displaying mild symptoms. He tweeted on Friday: "Thank you so much for all the kind messages since I announced I have coronavirus. Thankfully for me it is mild but I'm just so glad the NHS is there in case it were worse. "Thankfully my symptoms are mild and I'm working from home and self-isolating. Vital we follow the advice to protect our NHS and save lives." Hancock is a proponent of...