Epidemiology and genetic diversity of rotavirus strains in children with acute gastroenteritis in Lahore, Pakistan.

ABSTRACT: Pakistan harbors high disease burden of gastro-enteric infections with majority of these caused by rotavirus. Unfortunately, lack of proper surveillance programs and laboratory facilities have resulted in scarcity of available data on rotavirus associated disease burden and epidemiological information in the country. We investigated 1306 stool samples collected over two years (2008-2009) from hospitalized children under 5 years of age for the presence of rotavirus strains and its genotypic diversity in Lahore. The prevalence rate during 2008 and 2009 was found to be 34% (n = 447 out of 1306). No significant difference was found between different age groups positive for rotavirus (p>0.05). A subset of EIA positive samples was further screened for rotavirus RNA through RT-PCR and 44 (49.43%)

SUBMITTER: Alam MM 

PROVIDER: S-EPMC3692488 | biostudies-literature | 2013

REPOSITORIES: biostudies-literature