Commercial disinfectants are not effective in killing C. parvum oocysts. Temperatures of 45 C for 20 minutes also render oocysts noninfectious. Procedures for working with C. parvum in the laboratory have been established and include precautions for worker safety. Protective clothing including lab coats, disposable gloves, coveralls, boots and gloves might be required, and must be used. When respirators are required, an Environmental Health and Safety Industrial Hygienist will provide training and fit tests.
Protective clothing is to be removed when leaving designated work areas.
If contamination is suspected, clothing should be decontaminated appropriately or discarded in biological waste containers. Never store or eat food in the laboratory. Wash hands frequently. If accidental exposure or illness is suspected, notify supervisor immediately. It is important that you are aware of the potential hazards associated with work involving Cryptosporidium parvum.