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Cumulative risk of a Hong Kong child being admitted with rotavirus diarrhoea by the age of 5 years (assumes that proportion of laboratory confirmed rotavirus positive admissions at Prince of Wales Hospital is the same in all Hospital Authority hospitals in Hong Kong). *Asian Rotavirus Surveillance Network study period. #Rotavirus vaccine licensed for private sector use in Hong Kong. ^Population adjusted to account for shorter final study year 1 July 2010 to 31 March 2011 (9 months).
