• Lev_Astov
    link
    11 year ago

    It’s not chemicals that protect from tetanus; it’s the dead tetanus bacterium the vaccine contains that train the immune system to recognize the threat.

    • @jarfil
      link
      11 year ago

      And what are the dead tetanus bacterium made of? Chemicals 😜

      • Lev_Astov
        link
        21 year ago

        It’s chemicals all the way down!