UK faces serious threat from flu and COVID-19 'twindemic' this winter There are strong indications the UK faces a dangerous 'twindemic' of COVID-19 and flu infections this winter, health officials have warned. by Nick Bostock Sign in to continue Sign In Email address Password Stay signed in Trouble signing in? Reset password: Click here Need help? Email us Register FREE Limited free articles a month Free email bulletins Register Now Register Now Take a 30-day trial Join MIMS now and pay nothing for the first 30 days Join GPOnline now and pay nothing for the first 30 days Sign Up Sign Up