the 2nd leading sti in the u.s. is . although this infection is mild, it does contribute to hiv co-infection by facilitating entry of hiv through mucosal surfaces.



Answer :

The 2nd leading STI in the U.S. is Chlamydia.

Mucosal surfaces are composed of animal tissue cells and therefore these cells kind a barrier between hostile external environments and the internal surroundings. membrane surfaces have selective porosity barrier and ar chargeable for nutrient absorption and waste secretion.

Chlamydia is a common STI which will cause infection among each men and ladies. It will cause permanent harm to a woman's genital system. this could build it troublesome or not possible to urge pregnant later. Chlamydia can even cause a probably fatal pregnancy (pregnancy that happens outside the womb).

To learn more about Chlamydia here

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