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Rotavirus Gastroenteritis

Clinical features and vaccine prevention of the most common viral gastroenteritis cause leading to severe diarrhea and dehydration in children.

Written by: Saygı Hospital Health Guide Editorial Board
Last updated:

This content has been compiled by the Saygı Hospital Health Guide Editorial Board and is periodically reviewed by a specialist physician.

References (5)

This content is for informational purposes only and does not constitute medical advice. You can book an appointment at our Internal Medicine department. Book Appointment →

What is Rotavirus Gastroenteritis?

Rotavirus is a double-stranded RNA virus from the Reoviridae family and is the most common cause of severe gastroenteritis in children under 5 years worldwide. Transmission occurs via the fecal-oral route; very low viral doses can cause infection.

After a 1-3 day incubation, illness starts with sudden vomiting, watery diarrhea and fever. Symptoms last 3-8 days. Dehydration and electrolyte disturbance are the main complications and can be fatal in young children.

Oral rehydration solutions (ORS) are the cornerstone of treatment. Effective vaccines (Rotarix, RotaTeq) significantly reduce severe rotavirus disease and are part of infant immunization programs in many countries including Türkiye.

Symptoms

Sudden-onset vomiting
Watery diarrhea lasting several days
Low-to-moderate fever
Abdominal pain and cramps
Irritability and crying (in infants)
Dry mouth, sunken eyes, decreased tears
Lethargy and dehydration in severe cases

Risk Factors

Infants and young children aged 6 months to 2 years
Daycare and nursery environments
Infants not enrolled in vaccination programs
Inadequate hygiene and sanitation
Sharing pacifiers or bottles
Increase in winter and spring
High prevalence in developing countries

When to See a Doctor?

If you experience any of the following symptoms, seek medical attention promptly:

  • Marked dryness of mouth and lips, sunken fontanelle
  • No urination for more than 8 hours
  • Persistent vomiting and inability to retain fluids
  • Bloody diarrhea or high fever
  • Altered consciousness, lethargy or collapsed state

Treatment Methods

01
Fluid therapy with oral rehydration solution (ORS)
02
Continued breastfeeding
03
Intravenous fluid therapy in dehydration
04
NO antibiotic indication (viral cause)
05
Prevention with routine vaccination (RV1, RV5)
06
Hand hygiene and surface disinfection

Which Department to Visit?

You can visit our Enfeksiyon Hastalıkları department for these complaints. Our specialist physicians will create the most suitable treatment plan for you.

Learn About Enfeksiyon Hastalıkları Department

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Health Disclaimer: The information on this page is prepared for general informational purposes only. It does not replace medical diagnosis and treatment. Please consult your physician for your complaints. Saygı Hospital does not accept responsibility for actions taken based on the information on this page.