related_tweet: not sure about this vaccine.
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  on one side there's world renowned virologists, medical experts and noble prize winning scientists saying it's an amazing breakthrough but on the other side steve from milton keynes says he's seen i am legend and this is how a zombie apocalypse starts