The incidence of pneumonia in Bhutan has exhibited a decreasing trend in the last 10 years, from 1479 cases per 10,000 children under 5 years of age in 2008 to 809 in 2017 [ 12 , 32 ].
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The incidence of pneumonia in Bhutan has exhibited a decreasing trend in the last 10 years, from 1479 cases per 10,000 children under 5 years of age in 2008 to 809 in 2017 [ 12 , 32 ].