How Should We Handle Norovirus in a Hospitality Setting?
How food businesses should respond to norovirus among staff or customers, including exclusion periods, cleaning, and reporting duties.
Exclude affected staff until 48 hours symptom-free, deep-clean with a chlorine-based disinfectant, reinforce hand hygiene, and protect food from contamination. Report suspected outbreaks linked to your premises to your local authority.
Key Facts
In Detail
Norovirus is highly contagious and spreads easily in hospitality through infected staff, contaminated surfaces, and food handled by someone who is ill. The single most important control is staff exclusion. Anyone with vomiting or diarrhoea must not work with or around open food, and should stay away from the premises until they have been free of symptoms for at least 48 hours. This 48-hour rule is the standard food industry guidance and an EHO will expect you to follow it. Reinforce hand hygiene relentlessly. Norovirus is not reliably killed by alcohol gels, so thorough handwashing with soap and warm water is essential, especially after using the toilet and before handling food. Provide and maintain proper handwashing facilities. Clean and disinfect thoroughly using a product effective against viruses, typically a chlorine-based (bleach) disinfectant at the correct dilution, paying attention to toilets, door handles, taps, and other high-touch surfaces. Deal with any vomit or faecal spillage immediately using a dedicated spill kit, disposing of waste safely and disinfecting the area afterwards. Discard any open or ready-to-eat food that may have been contaminated. Finally, be aware of your reporting duties. If you suspect an outbreak linked to your premises, or two or more cases that appear connected, contact your local authority environmental health team. Keep records of who was affected, the dates, the cleaning you carried out, and the exclusions applied, as this demonstrates due diligence.
Cleaning Up After a Vomiting Incident
A vomiting incident in or near a food area must be dealt with immediately because norovirus particles can spread through the air and across surfaces. Use a dedicated spill kit: put on disposable gloves and an apron, cover and absorb the spill, remove the bulk waste into a sealed bag, then clean and disinfect the area with a chlorine-based product at the correct concentration. Disinfect a wide area around the spill, not just the visible mess. Dispose of all waste and cleaning materials safely, wash your hands thoroughly afterwards, and discard any open food nearby. Record the incident and the action taken.
Frequently Asked Questions
How long should staff stay off work with norovirus?
Staff who handle food must stay away until they have been completely free of vomiting and diarrhoea for at least 48 hours. Returning too early is a major cause of norovirus spreading through a business, so the 48-hour rule should be applied strictly.
Do I have to report a norovirus outbreak?
If you suspect an outbreak connected to your premises, or several linked cases, you should contact your local authority environmental health team. Keep records of those affected, dates, exclusions, and cleaning carried out, as this shows you acted responsibly.
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