Surveillance case definition in use in the WHO-supported system | Revised case definition introduced at commencement of enhanced system |
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Any child aged 2–59 months admitted to a hospital conducting surveillance, demonstrating: | A child (aged 2–59 months) is eligible for surveillance if they meet any one of the following: |
cough OR difficulty breathing AND EITHER displaying fast breathing when calm (as defined by age): • > = 50 breaths per minute in infants aged 2–12 months • > = 40 breaths per minute in children aged 1–4 years | cough OR difficulty breathing, AND respiratory rate > =50 bpm (all ages), OR oxygen saturation < 90% |
OR with a clinical diagnosis of severe pneumonia (based on the presence of chest indrawing, stridor, or a danger sign [inability to feed, vomiting everything, convulsions, prostration/lethargy]). | OR with a clinical diagnosis of severe pneumonia |