title: Prevalence and risk of cysticercosis and taeniasis in an urban population of soldiers and their relatives.
abstract: To determine markers of Taenia solium transmission and risk factors in an urban community, we studied 1,000 soldiers from a military camp in Mexico City and their relatives. Serum samples were used to detect antigens and antibodies and fecal specimens were examined for Taenia coproantigens and helminth eggs. Prevalences of 12.2% and 5.8% for cysticercosis were found among soldiers and their relatives, respectively. Taeniasis was found in 0.5% and none of the groups, respectively. Relatives of soldiers positive for cysticercosis and taeniasis markers ate more pork from street stores than restaurants or markets compared with relatives of soldiers without these indicators of infection. Also, 12.0% of the relatives of positive soldiers had a history of expelling tapeworm proglottids in the feces in contrast to 3.7% of the family members of the control group. Prevalence values and risk factors in this urban population are similar to those of previous studies performed in rural populations.
authors.affiliation: Instituto Nacional de Salud Pública, Secretaria de Salud, Cuernavaca Morelos, Mexico.
authors.forename: M L
authors.initials: ML
authors.lastname: García-García
authors.forename: M
authors.initials: M
authors.lastname: Torres
authors.forename: D
authors.initials: D
authors.lastname: Correa
authors.forename: A
authors.initials: A
authors.lastname: Flisser
authors.forename: A
authors.initials: A
authors.lastname: Sosa-Lechuga
authors.forename: O
authors.initials: O
authors.lastname: Velasco
authors.forename: A
authors.initials: A
authors.lastname: Meza-Lucas
authors.forename: A
authors.initials: A
authors.lastname: Plancarte
authors.forename: G
authors.initials: G
authors.lastname: Avila
authors.forename: R
authors.initials: R
authors.lastname: Tapia
authors.forename: L
authors.initials: L
authors.lastname: Aguilar
authors.forename: A
authors.initials: A
authors.lastname: Mandujano
authors.forename: I
authors.initials: I
authors.lastname: Alcántara
authors.forename: Z
authors.initials: Z
authors.lastname: Morales
authors.forename: A
authors.initials: A
authors.lastname: Salcedo
authors.forename: M D
authors.initials: MD
authors.lastname: Mañon
authors.forename: J L
authors.initials: JL
authors.lastname: Valdespino-Gomez
mesh_terms: D000328:Adult; D000818:Animals; D000909:Antibodies, Helminth / Q000097:blood; D000947:Antigens, Helminth / Q000097:blood; D015153:Blotting, Western; D003430:Cross-Sectional Studies; D003551:Cysticercosis / Q000453:epidemiology* / Q000469:parasitology; D004797:Enzyme-Linked Immunosorbent Assay; D005192:Family Health; D005243:Feces / Q000469:parasitology; D005260:Female; D006801:Humans; D008297:Male; D008800:Mexico / Q000453:epidemiology; D008889:Military Personnel; D010270:Parasite Egg Count; D015995:Prevalence; D012307:Risk Factors; D013621:Taenia / Q000254:growth & development / Q000302:isolation & purification; D013622:Taeniasis / Q000453:epidemiology* / Q000469:parasitology; D014504:Urban Health
chemical_list: D000909:Antibodies, Helminth; D000947:Antigens, Helminth