Cholera virus, i.e. Vibrio cholerae, is detected by general examination, pathogenic bacteria examination and serum immunology examination.
1. general examination: the blood routine of dehydrated patients can be seen as elevated white blood cell and red blood cell count, urine routine can have a small amount of protein, microscopy can be seen as a small number of white blood cells, red blood cells and tubular, fecal routine can be seen as mucus and a small number of white blood cells, red blood cells, biochemistry can be seen as creatinine, urea nitrogen elevation can be accompanied by hypokalemia, and so on.
2. Pathogenic bacteria examination: fecal smear staining can be seen gram-negative Vibrio, can also be used to identify the specific type of power test and brake test, bacterial culture, rapid auxiliary tests such as Vibrio cholerae colloidal gold rapid test method, PCR.
3. Serum immunological examination: mainly applicable to the epidemiological retrospective diagnosis and the diagnosis of suspected patients with negative fecal culture, if the double serum titer of anti-agglutinating antibody is elevated more than 4 times, then it has diagnostic significance.
If Vibrio cholerae infection is suspected, it is recommended to consult the doctor in time to clarify the diagnosis and standardize the treatment according to the doctor’s prescription.