Here are a few observations from nationwide studies conducted by the US CDC, NIH, Mexican hospitals, and Mexican Medical Schools suggest why both tourists and ex-pats NOB hygiene habits don’t work so well here in the Tropics. http://www.cdc.gov/eid/content/14/3/pdfs/429.pdf
Over 40% of Yucatecans have no bathroom / septic system facilities, 25% are basically illiterate, and across Mexico:
http://www.cdc.gov/eid/content/14/3/images/07-1057_1b.gif . . . (cont) . . .
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The full article can be read at: (or touch the “Science & Health” Header button)
Salmonella & Parasite Food Contamination in Mexico
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Feel free to copy with proper attribution: YucaLandia/Surviving Yucatan.
© Steven M. Fry
Read-on MacDuff . . .