Veneral diseases can spread through:

(a) Using sterile needles

(b) Transfusion of blood from infected person

(c) Infected mother to foetus

(d) Kissing

(e) Inheritance

Venereal diseases are known as sexually transmitted diseases (STDs) or sexually transmitted infections (STIs) are generally acquired by sexual contact. The causative organisms like bacteria, viruses, or protozoans pass from one person to another person through blood, semen, vaginal route, or from mother to child. Using sterile needles and normally kissing does not aid in transferring these causative organisms.