Mention the diagnosis of Sexually Transmitted Infections $(STIs)$ and the remedies to prevent them.

(N/A) $STIs$ pose a significant threat to a healthy society.
Prevention,early detection,and prompt treatment of these diseases are of prime importance.
The incidence of $STIs$ is notably high in the age group of $15-24$ years.
Remedies to prevent $STIs$ include:
$(i)$ Avoid sexual contact with unknown partners or multiple partners.
$(ii)$ Always use condoms during coitus to reduce the risk of transmission.
$(iii)$ In case of any doubt or symptoms,one should consult a qualified doctor for early diagnosis and undergo complete treatment if an infection is detected.