The epidemiology of all-cause and rotavirus acute gastroenteritis and the characteristics of rotavirus circulating strains before and after rotavirus vaccine introduction in Yemen: analysis of hospital-based surveillance data

Table 1 Acute Gastroenteritis: hospitalization, NO(%) of cases that have stools tested for RV antigen and annual prevalence of severe RVAGE from 2007 to 2014

Year of study	AGE hospitalization	Cases stool tested	Cases positive RV + ve	% Annual prevalence
	N	N (%)		(RVGE)
2007	480	480 (100)	210	43.8
2008	239	239 (100)	104	43.5
2009	441	382 (86.6)	198	51.8
2010	514	465 (90.5)	194	41.7
2011	288	269 (93.4)	90	33.5
2012	236	236 (100)	73	30.9
2013	421	417 (99)	88	21.1
2014	264	259 (98)	48	18.5

ISSN: 1471-2334