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How to prevent the spread of norovirus infection?

This Premium Q&A, reviewed and published, features a real conversation between an iCliniq user and a physician.

Patient's Query

Hello Doctor,

My nine-year-old daughter recently recovered from norovirus, and now my two-year-old has stomach upset. We plan to visit my elderly father, who is undergoing chemotherapy, this weekend. How long should we wait before visiting to ensure we are no longer contagious? Also, what cleaning methods are most effective against norovirus?

Please help

Hello,

Welcome to icliniq.com.

I understand your concern.

  1. Isolate from others for four to five days to prevent spreading the virus.

  2. Wear rubber or disposable gloves while cleaning.

  3. Disinfect surfaces with a bleach solution, leave it for five minutes, then clean with soap and hot water.

  4. Hand sanitizer does not work against norovirus; wash hands thoroughly with soap and water.

  5. Avoid contact with others during the contagious period.

Hope you are satisfied with my answer. For further queries, you can consult me at icliniq.

Thank you.

The Probable causes

Norovirus gastroenteritis.

Probable diagnosis

Norovirus gastroenteritis.

Medically reviewed byiCliniq medical review team

Published At July 12, 2025
Reviewed AtJuly 17, 2025

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