Explain the meaning of sexually transmitted diseases (STDs). Give two examples of STDs each, caused due to (i) bacterial infection and (ii) viral infection. State in brief how the spread of such diseases may be prevented.
STD stands for Sexually Transmitted Disease. These diseases transmitted during sexual intercourse.
STDS caused due to
(i)Bacterial infection
Gonorrhea
Syphilis
(ii)Viral infection
AIDS
Herpes
The spread of these diseases can be prevented by advocating the use of condoms.