SHORT REPORT: ENDEMIC FOCUS OF CYSTIC ECHINOCOCCOSIS IN A COASTAL CITY OF PERU

PEDRO L. MORO Asociacion Benefica PRISMA, Lima, Peru; Public Health Section, School of Veterinary Medicine, Universidad Nacional Mayor de San Marcos, Lima, Peru; School of Veterinary Medicine, Universidad San Antonio de Gonzaga de Ica, Ica, Peru; Department of Radiology, Hospital Nacional Arzobispo Loayza, Lima, Peru; Department of International Health, Johns Hopkins School of Hygiene and Public Health, Baltimore, Maryland; Department of Diagnostic Medicine/Pathobiology, College of Veterinary Medicine, Kansas State University, Manhattan, Kansas

Search for other papers by PEDRO L. MORO in
Current site
Google Scholar
PubMed
Close
,
LUIS LOPERA Asociacion Benefica PRISMA, Lima, Peru; Public Health Section, School of Veterinary Medicine, Universidad Nacional Mayor de San Marcos, Lima, Peru; School of Veterinary Medicine, Universidad San Antonio de Gonzaga de Ica, Ica, Peru; Department of Radiology, Hospital Nacional Arzobispo Loayza, Lima, Peru; Department of International Health, Johns Hopkins School of Hygiene and Public Health, Baltimore, Maryland; Department of Diagnostic Medicine/Pathobiology, College of Veterinary Medicine, Kansas State University, Manhattan, Kansas

Search for other papers by LUIS LOPERA in
Current site
Google Scholar
PubMed
Close
,
MILAGROS CABRERA Asociacion Benefica PRISMA, Lima, Peru; Public Health Section, School of Veterinary Medicine, Universidad Nacional Mayor de San Marcos, Lima, Peru; School of Veterinary Medicine, Universidad San Antonio de Gonzaga de Ica, Ica, Peru; Department of Radiology, Hospital Nacional Arzobispo Loayza, Lima, Peru; Department of International Health, Johns Hopkins School of Hygiene and Public Health, Baltimore, Maryland; Department of Diagnostic Medicine/Pathobiology, College of Veterinary Medicine, Kansas State University, Manhattan, Kansas

Search for other papers by MILAGROS CABRERA in
Current site
Google Scholar
PubMed
Close
,
GRACE CABRERA Asociacion Benefica PRISMA, Lima, Peru; Public Health Section, School of Veterinary Medicine, Universidad Nacional Mayor de San Marcos, Lima, Peru; School of Veterinary Medicine, Universidad San Antonio de Gonzaga de Ica, Ica, Peru; Department of Radiology, Hospital Nacional Arzobispo Loayza, Lima, Peru; Department of International Health, Johns Hopkins School of Hygiene and Public Health, Baltimore, Maryland; Department of Diagnostic Medicine/Pathobiology, College of Veterinary Medicine, Kansas State University, Manhattan, Kansas

Search for other papers by GRACE CABRERA in
Current site
Google Scholar
PubMed
Close
,
BERNABE SILVA Asociacion Benefica PRISMA, Lima, Peru; Public Health Section, School of Veterinary Medicine, Universidad Nacional Mayor de San Marcos, Lima, Peru; School of Veterinary Medicine, Universidad San Antonio de Gonzaga de Ica, Ica, Peru; Department of Radiology, Hospital Nacional Arzobispo Loayza, Lima, Peru; Department of International Health, Johns Hopkins School of Hygiene and Public Health, Baltimore, Maryland; Department of Diagnostic Medicine/Pathobiology, College of Veterinary Medicine, Kansas State University, Manhattan, Kansas

Search for other papers by BERNABE SILVA in
Current site
Google Scholar
PubMed
Close
,
ROBERT H. GILMAN Asociacion Benefica PRISMA, Lima, Peru; Public Health Section, School of Veterinary Medicine, Universidad Nacional Mayor de San Marcos, Lima, Peru; School of Veterinary Medicine, Universidad San Antonio de Gonzaga de Ica, Ica, Peru; Department of Radiology, Hospital Nacional Arzobispo Loayza, Lima, Peru; Department of International Health, Johns Hopkins School of Hygiene and Public Health, Baltimore, Maryland; Department of Diagnostic Medicine/Pathobiology, College of Veterinary Medicine, Kansas State University, Manhattan, Kansas

Search for other papers by ROBERT H. GILMAN in
Current site
Google Scholar
PubMed
Close
, and
MANUEL H. MORO Asociacion Benefica PRISMA, Lima, Peru; Public Health Section, School of Veterinary Medicine, Universidad Nacional Mayor de San Marcos, Lima, Peru; School of Veterinary Medicine, Universidad San Antonio de Gonzaga de Ica, Ica, Peru; Department of Radiology, Hospital Nacional Arzobispo Loayza, Lima, Peru; Department of International Health, Johns Hopkins School of Hygiene and Public Health, Baltimore, Maryland; Department of Diagnostic Medicine/Pathobiology, College of Veterinary Medicine, Kansas State University, Manhattan, Kansas

Search for other papers by MANUEL H. MORO in
Current site
Google Scholar
PubMed
Close
Restricted access

No evidence of Echinococcus granulosus infection has been described in the coastal region of Peru, with the exception of the capital city of Lima. Anecdotal evidence suggests the existence of a focus of echinococcosis in the coastal city of Chincha, located south of Lima. We conducted a preliminary epidemiologic study in Chincha, which included an ultrasound, chest radiography, and serologic survey of abattoir workers, a review of medical records from local hospitals, and examination of the intestines of stray dogs to determine the presence of canine echinococcosis. Among 25 abattoir workers examined for the presence of cystic echinococcosis, we found three (12%) subjects with echinococcal cysts. A review of medical records showed a surgical incidence of 32/100,000 for the period 1996–1998. Three of 48 dogs (6.25%) were found to be infected with E. granulosus tapeworms. This study demonstrates the existence of an undocumented endemic focus of E. granulosus previously unknown in the coastal region of Peru.

Author Notes

Reprint requests: Manuel H. Moro, Department of Diagnostic Medicine/Pathobiology, College of Veterinary Medicine, Kansas State University, 1800 Denison Avenue, Manhattan, KS 66506, Telephone: 785-532-4602, Fax: 785-532-4851, E-mail: mmoro@vet.ksu.edu.
  • 1

    Moro PL, Gonzalez A, Gilman RH, 2000. Cystic hydatid disease. Strickland T, ed. Hunter’s Tropical Medicine. Eighth edition. Philadelphia, W. B. Saunders Company, 866–871.

    • PubMed
    • Export Citation
  • 2

    Moro PL, McDonald J, Gilman RH, Silva B, Verastegui M, Malqui V, Lescano G, Falcon N, Montes G, Bazalar H, 1997. Epidemiology of Echinococcus granulosus infection in the central Peruvian Andes. Bull World Health Organ 75 :553–561.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 3

    Moro PL, Bonifacio N, Gilman RH, Lopera L, Silva B, Takumoto R, Verastegui M, Cabrera L, 1999. Field diagnosis of Echinococcus granulosus infection among intermediate and definitive hosts in an endemic focus of human cystic echinococcosis. Trans R Soc Trop Med Hyg 93 :611–615.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 4

    Alarcon J, Somocurcio J, Reyes N, Arevalo N, Bustamente E, 1992. Pulmonary hydatidosis: epidemiological study of urban cases in the Hipolito Unanue Hospital of Lima. Rev Peru Epidemiol 5 :15–19.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 5

    Chuquisana JA, Chávez CV, y Casas EA, 2000. Determinacion de Echinococcus granulosus en Perros del Cono Norte de Lima. Rev Invest Vet Peru 11 :126–131.

  • 6

    Verastegui M, Moro P, Guevara A, Rodriguez T, Miranda E, Gilman RH, 1992. Enzyme-linked immunoelectrotransfer blot test for diagnosis of human hydatid disease. J Clin Microbiol 30 :1557–1561.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 7

    WHO/OIE, 2001 Echinococcosis in animals: clinical aspects, diagnosis and treatment. Eckert J, Gemmel MA, Meslin FX, Pawlowski ZS, eds. WHO/OIE Manual on Echinococcosis in Humans and Animals: A Public Health Problem of Global Concern. Geneva: World Health Organization, 72–94.

    • PubMed
    • Export Citation
  • 8

    Censos Nacionales, 1993. IX de Población, IV de Vivienda. Resultados Definitivos/Instituto Nacional de Estadística e Informática, Dirección Nacional de Censos y Encuestas. Lima: Instituto Nacional de Estadística e Informática, 1994.

    • PubMed
    • Export Citation
  • 9

    Moro PL, Guevara A, Verastegui M, Gilman RH, Poma H, Tapia B, Tsang VCW, Garcia HH, Pacheco R, Lapel C, Miranda E, and the Cysticercosis Working Group in Peru, 1994. Distribution of hydatidosis and cysticercosis in different Peruvian populations as demonstrated by an enzyme-linked immunoelectrotransfer blot (EITB) assay. Am J Trop Med Hyg 51 :851–855.

    • PubMed
    • Search Google Scholar
    • Export Citation
Past two years Past Year Past 30 Days
Abstract Views 626 602 245
Full Text Views 521 4 0
PDF Downloads 76 3 0
 
 
 
 
Affiliate Membership Banner
 
 
Research for Health Information Banner
 
 
CLOCKSS
 
 
 
Society Publishers Coalition Banner
Save