Norovirus detection in wastewater and its correlation with human gastroenteritis: a systematic review and meta-analysis.

ABSTRACT: Norovirus (NoV) is a major cause of sporadic cases and outbreaks of acute gastroenteritis (AGE), thereby imposing threat to health globally. It is unclear how quantitation of wastewater NoV reflects the incidence of human AGE infections; therefore, we conducted this systematic review and meta-analysis of published NoV wastewater surveillance studies. A literature search was performed, and all studies on NoV wastewater surveillance were identified. Quantitative results were evaluated. The results showed that the overall detection rate of NoV in wastewater was 82.10% (95% confidence interval [CI]: 74.22-89.92%); NoV concentration was statistically significant in terms of season (P < 0.001), with higher concentration in spring and winter. There were positive correlations between NoV GII conce

SUBMITTER: Huang Y 

PROVIDER: S-EPMC8769679 | biostudies-literature | 2022 Apr

REPOSITORIES: biostudies-literature