SARS in newborns and children

Pak C Ng1, Chi W Leung, Wah K Chiu

  • 1Department of Paediatrics, Prince of Wales Hospital, Chinese University of Hong Kong, Shatin, New Territories, Hong Kong. pakcheungngcuhk.edu.hk

Insights

Severe acute respiratory syndrome (SARS) in children presents differently than in adults. This review details SARS-CoV infection in pediatric patients, noting a less severe clinical course and no reported fatalities in this age group.

Area of Science:

  • Infectious Diseases
  • Pediatrics
  • Virology

Background:

  • Severe acute respiratory syndrome (SARS) is a contagious illness caused by the SARS coronavirus (SARS-CoV).
  • While vertical transmission is unlikely, some infants born to SARS-positive mothers experienced intrauterine growth retardation and gastrointestinal issues.
  • Clinical presentation and prognosis of SARS differ significantly between pediatric and adult populations.

Purpose of the Study:

  • To review the clinical manifestations, diagnostic approaches, immunological findings, management strategies, and outcomes of SARS-CoV infection specifically in the pediatric population.

Main Methods:

  • This review synthesizes current knowledge on pediatric SARS.
  • Information was gathered on clinical symptoms, diagnostic tests, immune responses, treatment, and patient outcomes.

Main Results:

  • Pediatric SARS-CoV infection generally follows a less aggressive clinical course compared to adults.
  • Young children (<12 years) exhibit milder symptoms than older children and adults.
  • No fatalities have been reported in the pediatric age group (≤18 years) to date.

Conclusions:

  • SARS-CoV infection in children has distinct characteristics compared to adults.
  • Understanding these pediatric-specific aspects is crucial for appropriate diagnosis and management.
  • The generally milder course and favorable prognosis in children warrant specific attention in public health and clinical guidelines.

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