Question

how bacteria comes in our body??

Answer 1

its comes in body through physical contact or by conteminated food and water. or by sexual contact like aids.

Answer 2

Hey, here is your answer

Entering the Human Host. Microorganisms are capable of causing disease or pathogens usually enter our bodies through the eyes, mouth, nose or urogenital openings or through wounds or bites that breach the skin barrier. Organisms can spread or may be transmitted by several routes.

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