Other than abstinence, latex condoms are most effective against hiv and other STDs.
Antidepressants, therapy, and self help.
Hihi!
According to CDC "healthcare workers should wash hands with soap and water when hands are visibly dirty, contaminated or soiled and use an alcohol-based hand rub when hands are not visibly soiled to reduce bacterial counts."!
I hope I helped!
-Loliarual