Detection of Vibrio cholerae in water samples monitored by Guangdong Inspection and Quarantine Bureau

Introduction: Guangdong Inspection and Quarantine Bureau today disclosed that the Zhongshan Inspection and Quarantine Bureau has recently detected Vibrio cholerae in the water samples from an aquaculture farm under monitoring for the first time At present, the farm has been cleaned and disinfected according to the requirements of the inspection and quarantine department It is reported that Zhongshan Inspection and Quarantine Bureau has recently isolated the Vibrio cholerae Xiaochuan type diagnostic serum agglutination strain from the fish pond water samples submitted for inspection by an aquaculture farm within its jurisdiction, and the Vibrio cholerae diagnostic serum agglutination strain from the live fish samples submitted for inspection It was sent to the center for Disease Control and prevention of Guangdong Province for the biological typing of Vibrio cholerae The results were O group of El Tor Vibrio cholerae Xiaochuan type 8L and O group of El Tor Vibrio cholerae rice leaf type 19K, respectively It is understood that 8L of eltor Vibrio cholerae (Xiaochuan type) and 19K of eltor Vibrio cholerae (rice leaf type) are common non epidemic strains, which generally do not cause disease or only sporadic diarrhea However, in summer and autumn, the incidence of enteric infectious diseases such as cholera, typhoid, paratyphoid and bacterial dysentery is on the rise, which has sounded the epidemic alarm According to the Ministry of health, the number of cholera cases in July in China increased 2.5 times compared with the same period last year With the global economic integration, China's foreign exchanges are increasingly frequent, and the population flow is increasing Bacterial intestinal diseases such as cholera are likely to spread to the local area or even epidemic at any time In order to prevent the spread of infectious diseases at the port and protect the health and safety of entry-exit personnel, Guangdong Inspection and quarantine department has taken a series of measures to actively respond, make preparations in terms of manpower, materials, technology, etc., increase the random inspection of aquatic products and water samples, strengthen the supervision and water quality monitoring of registered farms, and ensure the health and safety of aquatic products.