claim: the world health organization now admits that asymptomatic transmission of covid 19 is very rare
tweet_text: the spread of covid-19 by someone not showing symptoms "appears to be rare," said maria van kerkhove, the world health organization's technical lead for coronavirus response.
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  she also said apparently asymptomatic cases often turn out to be mild disease. https://t.co/evmjfjmbqf