I know one is to get tested. Another could be to use protection that could prevent that kind of stuff. Then if you're already infected, you should tell your partner. And if you do sleep with your partner while infected, tell them to get tested.
Yes,don't ever take drugs.
Hot food should never reach a temperature of below 135 degrees F. this is for safety, and its important to keep this in mind
C) Setting limits for him or herself