Julia prefers a filing system, in which the letters of the alphabet are used to identify a file

Me with this i need to get the answer quickly.

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

Which piece or legislation requires employers to eliminate or minimize exposure to contaminate sharps