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  1. Short answer: no. Tetanus incidence is low in the US because of wide use of the tetanus vaccine. Tetanus affects people who are not vaccinated. Before the vaccine was introduced, tetanus caused more than 450...

    7 Answers · Health · 19/08/2018

  2. ... nose, watery eyes etc. If they tends to be sick with infection often, it may indicate that the immune system is not working as well as it...

    4 Answers · Health · 07/02/2019

  3. ...plaque where detection of such an organism is always treated. Normal immunity keeps such opportunist infections in check. The vaccine is to protect the body from invasive systemic disease...

    1 Answers · Health · 12/02/2019

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