Gastro outbreak on a shared ward
On a 20-bed rehabilitation ward, three patients developed vomiting and diarrhoea within 12 hours. One is in a four-bed bay with a patient who has an open sacral wound. Another is in a single room. The ward has four alcohol-based hand rub dispensers but only two clinical hand-wash sinks. A new assistant, you, is asked to help with breakfast distribution while also cleaning up a vomit spill in bay 2. You have not yet completed the ward's outbreak orientation. The RN says 'just use the rub, it's quicker'.
1. Decide what you should and should not do in the next hour, with infection-control reasoning.
Read the worked answer
Do not accept the instruction to 'just use the rub' for this situation. Alcohol-based hand rub is ineffective against norovirus and Clostridioides difficile spores, which are the likely causes of a vomiting and diarrhoea outbreak. Soap and water hand-washing is required after contact with vomit, faeces and contaminated surfaces, and before food handling.
What to do:
- Tell the RN you have not completed outbreak orientation and ask for the outbreak plan and a buddy.
- Do not distribute breakfast until you have performed hand hygiene at a sink and are not contaminated. Food handling during a gastroenteritis outbreak should be separated from cleaning duties.
- Clean the vomit spill using the correct sequence: PPE (gloves, apron, mask if splashing), paper towels to remove, then a chlorine-based disinfectant at the concentration specified in the ward protocol, then hand-wash.
- Ask for the affected patients to be cohorted or isolated, with dedicated equipment, and for the wound-care patient to be protected from exposure.
Reasoning: the highest risk is cross-contamination from hands and surfaces to food and to a vulnerable wound. Correct product choice and task separation matter more than speed.
2. Explain how you would raise the staffing and facility problems without derailing patient care.
Read the worked answer
Raise them immediately but briefly, then follow up in writing. In the moment, use a clear safety statement: 'I can't safely do breakfast and the spill together without hand-wash access; which should I do first and who can help?' This gives the RN a decision rather than a complaint.
After the immediate task, report to the nurse in charge:
- Only two hand-wash sinks for 20 beds, with one bay affected.
- Two alcohol rub dispensers empty or out of reach.
- An untrained assistant allocated to outbreak duties.
Use the incident-reporting system and inform the infection-control lead and work health and safety representative. Suggest practical fixes: temporary hand-wash stations, a cleaning roster that separates food service from cleaning, and outbreak orientation before allocation.
Reasoning: escalation should be specific, non-blaming and tied to patient risk. Documenting the gaps creates a record that supports resourcing decisions and protects you if something goes wrong. Do not wait until the end of the shift to report an active cross-contamination risk.