Comments by "" (@willemvandebeek) on "UV light kills viruses. Why isn't it everywhere?" video.

  1. The problem with UV light killing those bad viruses is, that 99.999% of the good microbes out there are killed as well... Living in a too sterile environment is in the long term not healthy either.
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  2.  @MauritsWilke  if the immune system doesn't get in touch with any microbes because of the clean sterile environment, it will start attacking benevolent substances, like peanuts, dog hair, latex, etc., and now an allergy has begun to develop.
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