Vezzulli, Colwell, and Pruzzo, "Ocean Warming and Spread of Pathogenic Vibrios"; Rafael Montilla et al., "Serogroup Conversion of Vibrio Cholerae non-O1 to Vibrio Cholerae O1: Effect of Growth State of Cells, Temperature, and Salinity," Canadian Journal of Microbiology 42, no. 1 (1996): 87–93; Luigi Vezzulli et al., "Dual Role Colonization Factors Connecting Vibrio cholerae"s Lifestyles in Human and Aquatic Environments Open New Perspectives for Combating Infectious Diseases," Current Opinions in Biotechnology 19 (2008): 254–59.
535
P. R. Epstein, "Algal Blooms in the Spread and Persistence of Cholera," BioSystems 31, no. 2 (1993): 209–221; Jeffrey W. Turner et al., "Plankton Composition and Environmental Factors Contribute to Vibrio Seasonality," The ISME Journal 3, no. 9 (2009): 1082–92.
536
Connie Lam et al., "Evolution of Seventh Cholera Pandemic and Origin of 1991 Epidemic, Latin America," Emerging Infectious Diseases 16, no. 7 (2010): 1130.
537
"Cholera Epidemic Kills 51 in Peru," The Times (London), Feb. 11, 1991.
538
Simon Strong, "Peru Minister Quits in Cholera Row," The Independent, March 19, 1991; Malcolm Coad, "Peru"s Cholera Epidemic Spreads to Its Neighbors," The Guardian, April 18, 1991; "Cholera Cases Confirmed Near Border with U. S.," Montreal Gazette, March 18, 1992; William Booth, "Cholera"s Mysterious Journey North," The Washington Post, Aug. 26, 1991; "Baywatch Filming Hit by Cholera Alert," London Evening Standard, July 29, 1992; Barbara Turnbull, "Flight Hit by Cholera, 2 Sought in Canada," Toronto Star, Feb. 22, 1992; Les Whittington, "Mexico; Traffickers Blamed for Spread of Cholera," Ottawa Citizen, Sept. 11, 1991.
539
J. P. Guthmann, "Epidemic Cholera in Latin America: Spread and Routes of Transmission," The Journal of Tropical Medicine and Hygiene 98, no. 6 (1995): 419.
540
Jazel Dolores and Karla J. F. Satchell, "Analysis of Vibrio cholerae: Genome Sequences Reveals Unique rtxA Variants in Environmental Strains and an rtxA-Null Mutation in Recent Altered El Tor Isolates," mBio 4, no. 2 (2013); Ashrafus Safa, G. Balakrish Nair, and Richard Y. C. Kong, "Evolution of New Variants of Vibrio cholerae O1," Trends in Microbiology 18, no. 1 (2010): 46–54
541
A. K. Siddique et al., "El Tor Cholera with Severe Disease: A New Threat to Asia and Beyond," Epidemiology and Infection 138, no. 3 (2010): 347–52.
542
R. Piarroux and B. Faucher, "Cholera Epidemics in 2010: Respective Roles of Environment, Strain Changes, and Human-Driven Dissemination," Clinical Microbiology and Infection 18, no. 3 (2012): 231–38.
543
Deborah Jenson et al., "Cholera in Haiti and Other Caribbean Regions, 19th Century," Emerging Infectious Diseases 17, no. 11 (Nov. 2011).