From blowing hot air up your nose to drinking lemon juice, Dr Rupert Critchley sets the record straight on Coronavirus Myths Social media is awash with tips on how to prevent contracting the Coronavirus – but do any hold water or are they simply a load of hot air that distracts from the simple message of wash your hands and stay home. And, could some of them even be dangerous? GP Dr Rupert Critchley has run through some of the common ones (or watch the video below!) 1.Myth: Heat will kill the virus a. Blowing hot air up your nose…