Effect of rainfall on metagenomics in a sewage environment in Hongta District, Yuxi city, Yunnan Province.

ABSTRACT:

Background

Hongta District of Yuxi city is located in the central region of Yunnan Province, Southwest China. Previous studies have shown a high prevalence of enteric infectious diseases in the area, which may be related to sewage discharge. However, there has been no systematic analysis of the microbiome in sewage in this area. In this study, we investigated environmental sewage in Hongta District, Yuxi city, Yunnan Province.

Methods

Surveillance was conducted in Hongta District, Yuxi city, for a period of one year. At both its urban and rural sites, sewage samples were collected for metagenomic sequencing.

Results

The results revealed that in the sewage samples, bacteria accounted for 98.31% of the total microbiome, followed by Archaea (1.05%), Viruses (0.30%) and E

SUBMITTER: Jia S 

PROVIDER: S-EPMC12640135 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature