Figure 1From: A serological survey of human adenovirus serotype 2 and 5 circulating pediatric populations in Changchun, China, 2011 Ad2, Ad5 and Ad2/Ad5 (Ad2 + Ad5) NAb titers in serum samples of all children stratified by titers: <18 (negative), 18–200 (low), 201–1000 (moderate) and >1000 (high) Back to article page