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  1. The idea of herd immunity through mass infection is insane.  The low end estimate says that...that there is none.  They pursued herd immunity on the theory that it would cost a few more lives but...

    6 Answers · Politics & Government · 27/11/2020

  2. ... exposed to the virus, had the prior infection , and/or whether one has developed Covid..., it apparently does *not* imply or confirm an immunity to the virus. Certain "urgent care centers...

    6 Answers · Beauty & Style · 24/11/2020

  3. ... that a vaccine (a good vaccine) produces cellular immunity with more memory T cells and memory B cells remembering and ready to fight the infection in the future.. and these T&B memory ...

    2 Answers · Health · 28/10/2020

  4. ... wearing a mask claiming that he has immunity and there will be a vaccine by fall. Trump has attacked ...

    6 Answers · Politics & Government · 21/10/2020

  5. ...humeral and cellular immunity (both T-cells and B-cells immunity ).. and even if the antibodies count were low soon after the infection , the Memory B & T cells remain in our...

    9 Answers · Health · 28/08/2020

  6. ...public health measure it obviously failed.  Sweden has a very high infection rate and death rate from covid.  It rivals that of the US and...

    9 Answers · Politics & Government · 25/08/2020

  7. ...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

  8. ... 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

  9. ...study in Spain says no! https://www.cnbc.com/2020/07/07/herd- immunity -questioned-after-spanish-coronavirus-antibody-study.html "Depending on how contagious an infection is, between 50% and 90% of a population must be immune to achieve herd immunity ...

    9 Answers · Politics & Government · 08/07/2020

  10. ... it and survived go away, providing immunity for a couple of months. Therefore a vaccine... no place for the virus to go; thus snuffing an infection . But, that is assuming that the vaccine...

    3 Answers · Politics & Government · 29/06/2020

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