Check firstCheck with your care teamInfection or vaccine

CMV exposure and hygiene

People working with or caring for young children can reduce CMV exposure by careful handwashing and not sharing food, cups, cutlery or toothbrushes.

Direct guidance

What to know or do

Ask your care team about a known exposure or symptoms; routine testing and interpretation depend on the clinical situation.

What changes the answer

  • The named infection or vaccine and the date and closeness of exposure
  • Symptoms, vaccination or immunity history, pregnancy week and test results
  • Work, household, travel or outbreak context and the time-sensitive options available

Check with your care team

When to get individual help

Check the exact item or situation with a doctor, midwife, pharmacist or relevant clinician; the name of a broad category is not enough for a personal decision.