DISEASE SCANNER

Global Incurable Diseases Tracker

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Infectious Disease

Roseola (Sixth Disease)

LOW SEVERITY

A common viral illness in young children caused by human herpesvirus 6 (HHV-6). Characterized by high fever followed by a rash as fever resolves. Also known as exanthem subitum or sixth disease.

Global Affected

15.0M

Countries

19

Symptoms

High fever (3-5 days)
Rash (after fever)
Irritability
Swollen eyelids
Runny nose
Sore throat
Decreased appetite
Febrile seizures (rare)

Treatment Options

Fever reducers
Fluids
Rest
Comfort measures
Febrile seizure precautions

Risk Factors

1Age (6 months - 2 years)
2Close contact with infected child
3Weaning (loss of maternal antibodies)

Diagnostic Methods

  • 1Clinical diagnosis
  • 2Physical examination
  • 3Blood tests (rarely needed)
  • 4HHV-6 PCR

Prognosis

Excellent. Self-limited. Rash resolves in 1-3 days. Fever may cause febrile seizures. Immunity usually lifelong. Rare complications. No long-term effects.

Prevention

  • Good hygiene
  • Avoid close contact when ill
  • No vaccine available

Research Status

Supportive care. Fever management crucial. Febrile seizures possible. Rash appears as fever breaks (diagnostic). Self-limited. Rare complications (encephalitis). Most children infected by age 2.

Affected Countries

United StatesUnited KingdomCanadaAustraliaGermanyFranceItalySpainJapanBrazilMexicoIndiaChinaRussiaSwedenNetherlandsNorwayFinlandDenmark

Sources

  • https://www.mayoclinic.org/diseases-conditions/roseola
  • https://www.hematology.org/education/patients
  • https://www.ncbi.nlm.nih.gov/books
  • https://rarediseases.org/rare-diseases

Medical Disclaimer

This information is for educational purposes only. Always consult healthcare professionals for medical advice, diagnosis, and treatment.