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  1. ... to get infected again (or rather, if the infection enters your body it will be rapidly ...before you get sick).  Now the extent of your immunity will vary from disease to disease.  Some diseases...

    4 Answers · Health · 23/07/2020

  2. ...elderly and vulnerable protect themselves.  It would ensure that the 70% total infection rate necessary for herd immunity is comprised of young and healthy people who won't die from...

    18 Answers · Politics & Government · 30/07/2020

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