related_tweet: is it possible covid-19 (while protecting most vulnerable) would have rather quickly run it's course &amp; died-out and/or mutated to less dangerous variants if we hadn't attacked it with vaccines, thereby teaching it &amp; inadvertantly creating resistant variants?
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  @medvedshow @770ktth