Fig. 3From: The burden of RSV-associated illness in children aged < 5 years, South Africa, 2011 to 2016Weekly detection rate of RSV-associated severe illness 2011–2016, in children aged < 5 years, South Africa, 2011–2016. Data are obtained from sentinel surveillance; weekly number of RSV-positive cases (hospitalized children) < 5 years divided by the total number of cases enrolled into surveillance. The graph depicts a 2-week rolling averageBack to article page