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Why Is the Rotavirus Vaccine Important for Infants?
According to Dr Harshit Kumar, the vaccine is particularly valuable because infants can become dehydrated quickly when they have severe diarrhoea and vomiting.Rotavirus vaccination can:
- Reduce severe diarrhoea: It lowers the risk of severe rotavirus gastroenteritis.
- Reduce dehydration: Preventing severe illness can reduce the risk of significant fluid and electrolyte loss.
- Reduce the risk of hospitalisation: Severe rotavirus disease may require. Vaccination reduces this risk of hospital treatment and intravenous fluids associated with the severe form of the disease.
- Protect during early childhood: Infants and young children are more vulnerable to complications from severe rotavirus disease.
What Is the Rotavirus Vaccine Schedule in India?
India includes rotavirus vaccination in its Universal Immunisation Programme. The vaccine is given orally during infancy, beginning at an early age. The number and timing of doses can vary depending on the vaccine formulation and current national recommendations. Therefore, you should follow the vaccination card and your paediatrician’s advice provided instead of relying on a single schedule.Dr Harshit Kumar highlights that rotavirus vaccines have age restrictions for starting and completing the series. This makes it important to avoid unnecessary delays and discuss the schedule with your baby's paediatrician.
If your baby has missed a dose, do not assume that the series should be restarted. The doctor can review the previous doses and determine whether the vaccine can still be given within the recommended age limits.
What Are the Side Effects of the Rotavirus Vaccine?
Most babies tolerate the rotavirus vaccine well. Dr Harshit Kumar says that mild reactions may occasionally occur, such as:- Mild diarrhoea
- Vomiting
- Irritability or fussiness
A very rare adverse event associated with rotavirus vaccination is intussusception, a type of bowel obstruction. Parents should get urgent medical attention if a recently vaccinated baby develops:
- Severe or intermittent crying
- Repeated vomiting
- Blood in the stool
- Unusual lethargy or weakness
How Else Can You Reduce Diarrhoeal Illness?
Vaccination is an important tool for preventing severe rotavirus disease, but it is not the only protective measure. Dr Harshit Kumar also emphasises the importance of continued breastfeeding, safe drinking water, proper sanitation and good hand hygiene.Rotavirus vaccination helps reduce the risk of severe diarrhoea, dehydration and hospitalisation in infants. Following the recommended age limits and vaccination schedule, along with good hygiene and breastfeeding, can provide important protection during early childhood.
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FAQs on Rotavirus Vaccine: Why It Is Important for Infants
- Does the rotavirus vaccine prevent all diarrhoea?
No. The vaccine specifically helps reduce the risk of severe rotavirus gastroenteritis. A vaccinated child can still develop diarrhoea from rotavirus or other infections. - Is the rotavirus vaccine given by injection?
No. It is given orally, which means your baby receives the vaccine by mouth. - What should I do if my baby misses a rotavirus vaccine dose?
Speak with your baby's paediatrician promptly. Rotavirus vaccines have age limits for starting and completing the series, so the doctor can determine whether the missed dose can still be given based on your baby's age, previous doses and the vaccine formulation being used.
