Vibrio species from diarrhoeal stools and water environment in Cross River State, Nigeria
| Autor: | L. N. Chigbu, C. U. Iroegbu |
|---|---|
| Rok vydání: | 2000 |
| Předmět: |
biology
Health Toxicology and Mutagenesis Public Health Environmental and Occupational Health Outbreak General Medicine biology.organism_classification medicine.disease_cause medicine.disease Pollution Cholera Vibrio Microbiology Shrimp Vibrio cholerae Vibrio species medicine Water environment Cross river |
| Zdroj: | International Journal of Environmental Health Research. 10:219-228 |
| ISSN: | 1369-1619 0960-3123 |
| Popis: | Diarrhoeal stools from patients, and river/estuarine water, crab and shrimp samples from the environment of Ikom and Calabar areas of Nigeria were examined bacteriologically for Vibrio spp. Vibrio cell populations were additionally enumerated in the environmental samples. Three Vibrio species were isolated: Vibrio cholerae and V. parahaemolyticus from both the clinical and the environmental samples, and V. alginolyticus from the latter only. Vibrio cholerae was the major cause of Vibrio diarrhoea in the region and was confirmed as the major aetiologic agent in the cholera outbreak in Ikom. Clinical disease by V. parahaemolyticus was confirmed and was indistinguishable from V. cholerae symptoms except in severity and fever, which occurred in some of the latter. V. parahaemolyticus was isolated more frequently (48.8%), particularly from the environment, than V. cholerae (36.6%) and V. alginolyticus (0.78%). The log 10 Vibrio cell count of the three species followed a similar pattern (2.42 - 2.47-5.07 - 5.00... |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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