关键词: PCR identification Vibrio vulnificus biotype 3 emergent pathogen fish farms septicemia

Mesh : Animals Disease Outbreaks Fish Diseases / epidemiology Humans Sepsis / diagnosis epidemiology Vibrio Vibrio Infections / epidemiology Vibrio vulnificus / genetics

来  源:   DOI:10.1128/JCM.01763-20   PDF(Sci-hub)   PDF(Pubmed)

Abstract:
Vibrio vulnificus is a zoonotic pathogen that is spreading worldwide due to global warming. Lineage 3 (L3; formerly biotype 3) includes the strains of the species with the unique ability to cause fish farm-linked outbreaks of septicemia. The L3 strains emerged recently and are particularly virulent and difficult to identify. Here, we describe a newly developed PCR method based on a comparative genomic study useful for both rapid identification and epidemiological studies of this interesting emerging group. The comparative genomic analysis also revealed the presence of a genetic duplication in the L3 strains that could be related to the unique ability of this lineage to produce septicemia outbreaks.
摘要:
暂无翻译
公众号