It is important to take precaution and assume blood and other body fluids are contaminated.  Take precautions by wearing gloves, clothes and eye protectants.  After cleaning up the fluids, it's important to carefully wash your hands appropriately.

Do not mesh trash bags, there could be a needle in the bag which could cause harm to the employee.  If a need stick does occur report the incident to your supervisor immediately.  They should have an up to date bloodborne pathogen plan also see your physician immediately.  Watch for system of HIV which attacks the liver and HBV.  Also use tongs to clean up fluids when possible. 

Use the red needle container which should be labeled, non-puncture material and inspected for cracks on a daily bases.