Diseases or infections that are transmitted through sexual intercourse are collectively called sexually transmitted diseases (STD), venereal diseases (VD), or reproductive tract infections (RTI).
Gonorrhoea, syphilis, genital herpes, chlamydiasis, genital warts,trichomoniasis, and hepatitis B are all examples of sexually transmitted diseases.
Malaria, or filaria, is caused by the transmission of the parasite through mosquitoes, which act as a vector.
AIDS is a disease caused by the HIV virus and can be transmitted by several methods (through bodily fluids). Cancer is the uncontrollable cell division that leads to the formation of tumors, and the causes can be several factors.