Circulating Phylotypes of White Spot Syndrome Virus in Bangladesh and Their Virulence.

ABSTRACT: White Spot Syndrome Virus (WSSV) has emerged as one of the most prevalent and lethal viruses globally and infects both shrimps and crabs in the aquatic environment. This study aimed to investigate the occurrence of WSSV in different ghers of Bangladesh and the virulence of the circulating phylotypes. We collected 360 shrimp (Penaeus monodon) and 120 crab (Scylla sp.) samples from the south-east (Cox's Bazar) and south-west (Satkhira) coastal regions of Bangladesh. The VP28 gene-specific PCR assays and sequencing revealed statistically significant (p < 0.05, Kruskal-Wallis test) differences in the prevalence of WSSV in shrimps and crabs between the study areas (Cox's Bazar and Satkhira) and over the study periods (2017-2019). The mean Log load of WSSV varied from 8.40 (

SUBMITTER: Hasan MM 

PROVIDER: S-EPMC8780693 | biostudies-literature | 2022 Jan

REPOSITORIES: biostudies-literature