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Cholera bacteria have been found in shellfish and plankton. [17] Transmission is usually through the fecal-oral route of contaminated food or water caused by poor sanitation. [2] Most cholera cases in developed countries are a result of transmission by food, while in developing countries it is more often water. [17]
Vibrio cholerae is a species of Gram-negative, facultative anaerobe and comma-shaped bacteria. [1] The bacteria naturally live in brackish or saltwater where they attach themselves easily to the chitin-containing shells of crabs, shrimp, and other shellfish.
This step killed the cholera bacteria in the water they had used to brew with, making it safe to drink. Snow showed that the Southwark and Vauxhall Waterworks Company was taking water from sewage-polluted sections of the Thames and delivering it to homes, resulting in an increased incidence of cholera among its customers.
The most effective method to prevent cholera is the improvement of water and food safety. This includes the sanitation of water, proper preparation of food and community awareness of outbreaks. Prevention has been most effective in countries where cholera is endemic. Another method is cholera vaccines. Examples of cholera vaccines include ...
Water contaminated by the animal urine carrying the bacteria Begins with flu-like symptoms then resolves. The second phase then occurs involving meningitis, liver damage (causes jaundice), and kidney failure: Otitis Externa (swimmer's ear) Caused by a number of bacterial and fungal species. Swimming in water contaminated by the responsible ...
Poor access to safe water has exacerbated a cholera outbreak rampaging across Syria's war-battered provinces, where local authorities are struggling to contain the spread with chlorine tablets and ...
Inhabitants of fresh or salt water, several species are pathogenic, including the type species Vibrio cholerae, which is the agent responsible for cholera. Most bioluminescent bacteria belong to this family, and are typically found as symbionts of deep-sea animals. [1]
Vibrio vulnificus is a species of gram-negative, motile, curved rod-shaped (bacillus), pathogenic bacteria of the genus Vibrio.Present in marine environments such as estuaries, brackish ponds, or coastal areas, V. vulnificus is related to V. cholerae, the causative agent of cholera. [7]