Ways of bacteria penetration into the human body.

Bacteria enter the human body through:
* blood. Through medical manipulations: an infected or non-sterile needle during injection, blood transfusion from a patient, a transmissible method from insects;
* airborne droplets. With live communication with the carrier of the infection;
* skin. With cuts, open wounds, an entrance gate appears;
* household infection. Drinking dirty water, unwashed hands;
* sexual intercourse. Sexual intercourse, without methods of protection, leads to the transmission of harmful bacteria.



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