A 17-year-old female asked:
What causes bacterica infection?
1 doctor answer • 2 doctors weighed in
Infectious Disease 48 years experience
Bacterial invasion: This is a very broad question because there are hundreds of bacteria that cause human infection and there are many causes. In general terms when a pathogenic bacteria can attach to or invade through a surface of the body or intestinal tract or lungs in a susceptable person they can initiate an infection.
5.1k viewsReviewed >2 years ago
Last updated Jan 5, 2019
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