related_tweet: @mommyca20 @tedlieu yes. and waithow is previously having covid, surviving and recovering from it considered natural immunity? anti-vaccine proponents cant comprehend this data.
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  i just know my marathon running friend has severe long-covid lung issues to deal with for the rest of his life.