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Cholera cases were positively correlated
- It was discovered in the 1930s that cholera cases were positively correlated with the isolation of vibriophages in the aquatic environment. V. cholerae typically outnumbers lytic bacteriophages immediately after passage from the host. Vibriophages will subsequently increase in density, ultimately promoting a decline in the outbreak
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Are cholera cases positively correlated with the isolation of vibriophages?
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Vibriophages in the environment. It was discovered in the 1930s that cholera cases were positively correlated with the isolation of vibriophages in the aquatic environment 106.
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Despite the presence of the lytic vibriophages, the stools were all positive for V. cholerae, and V. cholerae typically outnumbered vibriophages by at least one order of magnitude. Subsequent studies have shown that most bacterial isolates from the stools were still susceptible to the vibriophages 65 , 67 .
- EJ Nelson, JB Harris, Jr Jg Morris, SB Calderwood, A Camilli
- 10.1038/nrmicro2204
- 2009
- 2009/10
Sep 1, 2022 · Cholera is a well-known disease caused by intestinal infection with the toxin-producing bacteria Vibrio cholerae. This potentially fatal diarrheal disease results in large volumes of watery stool, causing rapid dehydration that can progress to hypovolemic shock and metabolic acidosis.
- Jafet A. Ojeda Rodriguez, Chadi I. Kahwaji
- 2022/09/01
- USAF, Universtity of California, Irvine
Earlier studies showed a correlation between V. cholerae O1 and its phages (vibriophages) in different environmental water samples of natural water bodies.[4,5] Because of its stability and less sensitivity vibriophages appear to be better indicators and suggested to be used as a biomonitoring agent in different aquatic ecosystems.
- Sounak Sarkar, Mayukh Das, Tushar Suvra Bhowmick, Hemanta Koley, Robert Atterbury, Alok K Chakrabart...
- 10.4103/jgid.jgid_37_17
- 2018
- Apr-Jun 2018
• It was discovered in the 1930s that cholera cases were positively correlated with the isolation of vibriophages in the aquatic environment. • V. cholerae typically outnumbers lytic bacteriophages immediately after passage from the host. • Vibriophages will subsequently increase in density, ultimately promoting a decline in the outbreak
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- 34
Jan 3, 2022 · Different RAPD profiles were obtained with V. cholerae strains from Malaysia, and there was no correlation with the source of isolation . A collection of V. cholerae strains from Brazil showed no correlation with serotype, biotype, or source of the isolates [ 8 ].
What is cholera? Cholera is a bacterial disease that causes diarrhea (loose stool/poop) and is caused by the bacteria called Vibrio cholerae. Although only a few cases are recognized in the United States each year, many cases are identified each year in portions of Africa, South and Central America, and Southeast Asia.