First I have to admit I never realized how much cleaning is done in a hospital till I had to visit one my self.  After hit with the realization that cleaners can play a serious role in Healthcare.  By making sure the environment is not only is safe for themselves but staff and patients and visitors that may enter and leave a building. 

Targeting Bloodborne Pathogens and any possible contaminated items (such as SHARP) uncapped needles etc along with removal and disinfection. Prioritizing Safety is what I truly I believe is a Certified International Janitorial Cleaner https://www.ijcsa.org/Janitorial-Service-Directory-Find-A-Janitorial-Service-JanitorialServices.

All in all by following guidelines and strict protocols in a hospital setting. Cleaners help reduces the spread of Bloodborne Pathogens such Hepatitis B and C along with HIV cannot be spread.  Overall the cleaner the environment the happier the staff and patient will be.