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  1. Since the virus has a >99% survival rate and we don't know if there are any long-term effects from an mRNA vaccine, I'll take my chances with the disease. BTW, the science behind the vaccines sounds reasonable but so...

    6 Answers · Health · 26/02/2021

  2. 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

  3. ... 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

  4. ...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

  5. ...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

  6. ... or B cells, so there is NO memory cells changes.  c) we don't know how long immunity lasts naturally or with the vaccines.  We know both groups have re- infection . 

    7 Answers · Health · 23/01/2021

  7. ... two and only two ways to get to that point: Infection & recovery, or vaccination. "Enough" of... when more than 70% of that population has immunity to the disease in question. Obviously, the ...

    6 Answers · Health · 28/02/2021

  8. An early belief in 'herd immunity ', a failure to 'follow the science', incompetent people..., and the COVID app), and a failure to secure infections by tracking infections , locking...

    5 Answers · Politics & Government · 26/01/2021

  9. ...six weeks.  We will all know a lot more about the virus' behavior, infection rates, deaths, herd immunity , vaccines progress, and continued government restrictions...

    24 Answers · Family & Relationships · 02/04/2020

  10. ...that cases of the disease will start decreasing when enough people develop immunity , either through infection or vaccination. Another possible scenario is that the virus will continue to...

    3 Answers · Society & Culture · 21/03/2020

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