Question

What symptoms should appear in a baby with diarrhea that would prevent vaccination?

Answer

When a baby experiences diarrhea, if any of the following symptoms are present, it is advisable to temporarily avoid vaccination:

  1. Fever over 38℃
  2. Frequent vomiting
  3. Severe diarrhea, occurring more than six times a day
  4. Blood or pus in the stool
  5. Signs of dehydration, such as thirst, reduced urine output, sunken eyes, and skin that lacks elasticity In these cases, the baby may be in the acute stage of an infection, and administering the vaccine may increase the risk of adverse reactions. It is recommended to consult with a doctor after symptoms improve to confirm whether vaccination is possible. Additionally, pay attention to the baby’s diet and fluid intake to maintain fluid balance. If necessary, oral rehydration salts can be used or treatment can be sought at a hospital.