| abstract |
The invention provides a strain P5W of Vibrio harvetii, a strong pathogenic bacterium of the scorpionfish, and application thereof; the strain P5W has extremely strong pathogenicity to the scorpionfish, and the strain P5W is preserved in the China Microorganism Culture Collection Management Committee General Microbiology Center, the deposit number is CGMCC NO.21154, the deposit date is November 11, 2020, and the classification name is Vibrio harveyi . The Vibrio harvetii P5W involved in the embodiment of the present invention has strong pathogenicity to the scorpionfish, and can cause the liver, spleen, kidney, and muscle of the scorpionfish to have different degrees of pathological changes, and can be caused in a relatively short period of time. It can cause disease or death of fish, and can also be used for the breeding of anti-Vibrio harvetii vaccine and the preparation of Vibrio harvetii vaccine. |