Record Display for the EPA National Library Catalog

RECORD NUMBER: 17 OF 25

OLS Field Name OLS Field Data
Main Title Health effects support document for Acanthamoeba.
Other Authors
Author Title of a Work
Nwachuku, Nena.
Gerba, Charles P.,
CORP Author Environmental Protection Agency, Washington, DC. Health and Ecological Criteria Div.
Publisher U.S. Environmental Protection Agency, Office of Water, Health and Ecological Criteria Division,
Year Published 2003
Report Number EPA 822-R-03-012
Stock Number PB2004-103902
OCLC Number 57565427
Subjects Acanthamoeba--Toxicology. ; Drinking water. ; Risk assessment. ; Acanthamoeba Keratitis--transmission. ; Acanthamoeba--pathogenicity. ; Environmental Exposure--adverse effects. ; Encephalitis--parasitology. ; Contact Lenses--parasitology.
Additional Subjects Acanthamoeba ; Drinking water ; Health effects ; Disease ; Pathology ; Public health ; Infections ; Contaminants ; Protozoa ; Contact lenses ; Taxonomy ; Drinking Water Contaminant Candidate List(CCL)
Internet Access
Description Access URL
https://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=20003KD0.PDF
http://www.epa.gov/safewater/ccl/pdf/hedoc-acanthamoeba-final.pdf
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
EJBD ARCHIVE EPA 822-R-03-012 Headquarters Library/Washington,DC 12/09/2013
ELBD RPS EPA 822-R-03-012 repository copy AWBERC Library/Cincinnati,OH 02/03/2020
NTIS  PB2004-103902 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 01/01/1988
Collation 1 volume (various pagings) : illustrations ; 28 cm
Abstract
Acanthamoeba spp. are protozoa which are widespread in the environment. However, only a few species are capable of causing disease in humans. Acanthamoeba are capable of causing eye infections in persons who wear contact lenses or experience eye trauma. It is also capable of causing granulomatous amoebic encephalitis in immune deficient individuals. Acanthamoeba that cause disease are also 'free-living' i.e. they can reproduce in the environment without infecting a host. Those capable of causing disease are referred to as amphizoic amoeba because of their ability to live both free in nature and as pathogens in a host. Acanthamoeba has two stages in its life cycle (cyst and trophozoite). The cyst is the environmentally resistant stage and can survive in the environment for many years. Acanthamoeba feed on bacteria, fungi, other protozoa, and cyanobacteria. They are easily grown on non-nutrient agar plates seeded with Escherichia coli or Klebsiella pneumoniae.
Notes
"EPA 822-R-03-012." "May 2003." Written by Nena Nwachuku and Charles P. Gerba. Includes bibliographical references.