For the safety of staff and customers, your staff should be aware of the Bloodborne pathogens. Staff should be trained in this category, most especially these days. With so many viruses and bacterial infections, knowing how to clean and what to clean with is very critical.   

You should always use your standard universal precautions to prevent any spread or exposure to infected bloodborne pathogens in the workplace.  If exposed you should first wash wound with soap and water and/or flush out your eyes and nose. You should also immediately contact your supervisor and your Doctor for further steps.

Safely disposing of any Biohazard materials and used disposable cleaning equipment, also help prevent the spread. Making sure the staff knows how to disinfect as trained during these situations will make a huge impact on stopping the spread of any diseases.