Immune system keeps the intestinal flora in balance

Trillions of benign bacteria live in the intestine. They are kept in a continuous balance by the immune system, which thereby makes them harmless to humans. Researchers have been able to show how certain natural antibodies keep these bacteria in check. The findings could make an important contribution to the development of superior vaccines.

from Top Health News -- ScienceDaily https://ift.tt/3AxJc8U