Age-specific spectrum of etiological pathogens for viral diarrhea among children in twelve consecutive winter-spring seasons (2009-2021) in China.

ABSTRACT: Viral diarrhea is one of the leading causes of morbidity and mortality in children. This study was conducted to disclose the etiological cause and epidemiological features of viral diarrhea among children in China. From 2009 to 2021, active surveillance was performed on pediatric patients with acute diarrhea and tested for five enteric viruses. Positive detection was determined in 65.56% (3325/5072) patients and an age-specific infection pattern was observed. A significantly higher positive rate was observed in 12-23-month-old children for rotavirus (47.46%) and adenovirus (7.06%), while a significantly higher positive rate was observed for norovirus (37.62%) in 6-11-month-old patients, and for astrovirus (11.60%) and sapovirus (10.79%) in 24-47-month-old patients. A higher positive rate o

SUBMITTER: Wang G 

PROVIDER: S-EPMC9324210 | biostudies-literature | 2022 Aug

REPOSITORIES: biostudies-literature