It is important for people with HIV/AIDS to keep their hands free from germs as much as possible because . A. AIDS can be transmitted through handshakes B. AIDS causes the skin to become more porous and more susceptible to diseases C. AIDS compromises the body's immune system D. AIDS cells can live on the skin for weeks Please select the best answer from the choices provided. A B C D.

If scientists are trying to use what they know about hsv to devise a means of protecting other people from being infected, which of the following would have the best chance of lowering the number of new cases of infection? a) vaccinate of all persons with preexisting cases of hsvb) interfere with new viral replication in preexisting cases of hsvc) treat hsv lesions to shorten the breakoutd) educate people about avoiding sources of infection