related_tweet: @crabbbrendan when you say "partially vaccinated pop'ns", you mean pop'ns with lots completely unvaccinated people, or pop'ns with lots of people partially vaccinated?
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  might 3 month period between doses for az create  bigger opportunity for vaccine escape variant than 3 week interval for pf?