Table 3.

Enterotoxigenic Escherichia coli genotypes found in communities of northwestern Ecuador (2004–2010)

Sampling period
Community	1 November 2004 to July 2005	2 August 2005 to March 2006	3 May 2006 to December 2006	4 January 2007 to July 2007	5 September 2007 to March 2008	6 December 2008 to November 2009	7 January 2010 to December 2010
Borbón	G11, G20, G23, G23, G24, G25, X	X, X, X, X	X, X, X, X, X, X, X	G15, G26	G11, G16, G24, G27	X, X, X, X	G11, G23, G24, G24, G24, G30, G32, G34, G36, G37, X, X, X
2	G20, G24, G24	G5	G3, G14, X, X, X, X, X	G19, G19, G19, G21	G18, G24, G25	X, X	G7
3	–	–	X	X	G2, G15, G21, G21, G22	–	G32
6	G4	–	X, X	–	–	X, X, X, X	G32
11	G22	–	X, X, X, X	G11	–	X	G31
12	–	–	G17, X, X	–	X	–	–

Genotypes in bold indicate identification in Borbón and in at least one other community with an elevated infection prevalence, G = genotype, X = an individual with missing genotype data.