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Normal flora exists on and in the body. But certain normal flora lives only in certain body areas. For example, we have E-Coli microorganisms in the large intestines, rectum, and on the skin around the anus. If that flora is "moved" to a different body area, say in the mouth (from not washing hands after wiping away a bowel movement) or in the vagina (from wiping back to front), then infection can occur.

Some diseases make normal flora multiply. For example, yeast is found on the skin, mouth, and in the vagina. People with Diabetes can have frequent yeast infections in the mouth, vagina, and in skin folds.

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Q: Can normal flora be harmful
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Related questions

Does usual flora mean normal flora?

Yes, usual flora, normal flora, and typical flora are all normal results.


What is the normal flora of CSF?

there ara no microbial normal flora in the csf


How normal flora cause infection?

Normal body flora is generally helpful to the organism. In fact having normal body flora occupies space and resources that could otherwise be utilized by pathogens. However, some normal body flora can be harmful if the microbe enters an area of the body that it would not normally be found and can cause infection. These bacteria are known as opportunistic pathogens.


Why normal flora does not make any problem?

You said that in your answer too. As the flora is normal, there is no harm


Can you prevent getting disease in normal flora?

Normal flora cannot cause a "disease". But if normal flora is disrupted it can become a pathogen and then cause infection. Some diseases, like diabetes, can disrupt normal flora and cause infection, especially yeast infections on the skin or in the vagina of women.


What type is more difficult to remove between normal flora and transient bacteria?

normal flora


If most of the normal flora and for the most part transient microbes are not harmful then why must hands be scrubbed before surgery?

It is important to scrub up properly before surgery to create a clean and sterile environment before the procedure can begin. There are certain procedures that must be followed to protect the health of the patient.


What bacteria is helpful yet harmful?

Staphylococcus aureusIt is part of our skin's normal flora which is beneficialBut also when cuts and whatnot occur, it can invade and easily infect, etc.


What is another term for normal flora?

Normal microbiota


What is the value of skin flora?

In general, your "normal" skin flora protect you from "rogue" flora which might do you harm.


How does resident normal flora protect the body against pathogens?

how does residental normal flora protect the body against pathogens


Is virus a normal flora?

yes