Which one of the following statements about AIDS is incorrect?
A. AIDS is caused by the Humen Immuno deficiency Virus (HIV), a member of a group of viruses called retrovirus
B. AIDS is not spread by mere touch or physical contact, it spreads only through body fluids.
C. A widely used diagnostic test for AIDS is Wayson stain test
D. AIDS has nio cure, prevention is the best option.
