Enteric pathogens and soil: a short review Authors Johanna Santamaría Environmental Microbiology Laboratory, Department of Biology, University of Puerto Rico, San Juan, Puerto Rico Gary A. Toranzos Environmental Microbiology Laboratory, Department of Biology, University of Puerto Rico, San Juan, Puerto Rico Keywords: soil-borne diseases, enteric pathogens, enteric disease, enteric disease outbreaks, solid waste disposal Abstract It is known that soil is a recipient of solid wastes able to contain enteric pathogens in high concentrations. Although the role of soil as a reservoir of certain bacterial pathogens is not in question, recent findings show that soil may have a larger role in the transmission of enteric diseases than previously thought. Many of the diseases caused by agents from soil have been well characterized, although enteric diseases and their link to soil have not been so well studied. Gastrointestinal infections are the most common diseases caused by enteric bacteria. Some examples are salmonellosis (Salmonella sp.), cholera (Vibrio cholerae), dysentery (Shigella sp.) and other infections caused by Campylobacter jejuni, Yersinia sp. and Escherichia coli O157:H7 and many other strains. Viruses are the most hazardous and have some of the lowest infectious doses of any of the enteric pathogens. Hepatitis A, hepatitis E, enteric adenoviruses, poliovirus types 1 and 2, multiple strains of echoviruses and coxsackievirus are enteric viruses associated with human wastewater. Among the most commonly detected protozoa in sewage are Entamoeba histolytica, Giardia intestinalis and Cryptosporidium parvum. This article reviews the existing literature of more than two decades on waste disposal practices that favor the entry of enteric pathogens to soil and the possible consequent role of the soil as a vector and reservoir of enteric pathogens. Downloads PDF Published 2010-03-09 Issue Vol. 6 No. 1 (2003) Section Review Articles License Submission of a manuscript to International Microbiology implies: that the work described has not been published before, including publication in the World Wide Web (except in the form of an Abstract or as part of a published lecture, review, or thesis); that it is not under consideration for publication elsewhere; that all the coauthors have agreed to its publication. The corresponding author signs for and accepts responsability for releasing this material and will act on behalf of any and all coauthors regarding the editorial review and publication process.If an article is accepted for publication in International Microbiology, the authors (or other copyright holder) must transfer to the journal the right–not exclusive–to reproduce and distribute the article including reprints, translations, photographic reproductions, microform, electronic form (offline, online) or any other reproductions of similar nature. Nevertheless, all article in International Microbiology will be available on the Internet to any reader at no cost. The journal allows users to freely download, copy, print, distribute, search, and link to the full text of any article, provided the authorship and source of the published article is cited. The copyright owner's consent does not include copying for new works, or resale. In these cases, the specific written permission of International Microbiology must first be obtained.Authors are requested to create a link to the published article on the journal's website. The link must be accompanied by the following text: "The original publication is available on LINK at <http://www.im.microbios.org>. Please use the appropiate URL for the article in LINK. Articles disseminated via LINK are indexed, abstracted, and referenced by many abstracting and information services, bibliographic networks, subscription agencies, library networks, and consortia.
