Nicholas’s parents have not visited a physician for a few years. which statement accurately explains why his parents should get a medical exam? a- medical exams are always free of charge b- medical exams can people live longer lives c- medical exams are mandatory for all employment d- medical exams prevent people from ever becoming ill

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