Mention diagnosis of STI and remedies to prevent it?

Explanation

STIs are a major threat to the healthy society.
Prevention or early detection and cure of these diseases are given prime consideration.
STI proportion is very high in the age group of 15-24 years.
Remedies to prevent it are as follow : (1) Avoid sex with unknown partners, multiple partners. (ii) Always try to use condoms during coitus. (iii) In case of doubt one should go to a qualified doctor for carly detection and get complete treatment if diagonsed with infection.