Abstract
The seasonal distribution of cryptosporidiosis in children in Aragón, a region in northeastern Spain, was determined. Over a period of six years (October 1988 to September 1994), 10,034 stool samples from 4,508 children with gastrointestinal symptoms were analyzed for this purpose. The age of the patients ranged from 1 month to 14 years.Cryptosporidium oocysts were identified in 87 (1.93%) patients. Prevalence was highest (6.20%) in children aged 1 to 3 years old. The prevalence was significantly higher in the autumn-winter period (October to March) than in the spring-summer period (April to September) in the whole population (2.41% vs. 1.35%, p=0.010) and in the 1- to 3-year-old age group (8.44% vs. 3.20%, p=0.002), but not in the other age groups. A possible relationship of this pattern to attendance at child care centres is suggested.
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References
Olivares JL, Clavel A, Ramos FJ, Bueno G, Alvira A, López MJ, Lazaro A: Criptosporidiosis en la infancia. Anales Españoles de Pediatría 1987, 4: 258–262.
Mølbak K, Højlyng N, Gottschau A, Sa JC, Ingholt L, da Silva AP, Aaby P: Cryptosporidiosis in infancy and childhood mortality in Guinea Bissau, west Africa. British Medical Journal 1993, 307: 417–420.
Heron D, Dufillot D, Duong TH, Kombila M, Koko J, Owono M, Gahouma D, Moreno JL, Engohan E: Cryptosporidiose digestive: étude prospective chez des nourrissons Gabonais atteints de diarrhée. Annales de Pediatric 1994, 4: 225–229.
Garcia JA, Martin AM, Canut A, García EJ, Luna G: Incidencia deCryptosporidium sp. en pacientes asistidos en un hospital general. Técnica para la identificación de ooquistes en heces. Medicina Clinica 1989, 93: 164–168.
Merino FJ, Pérez MT, Ladrón de Guevara C, Villasante PA, Beltrán M, Velasco AC: Caractersticas clínicas y epidemiológicas de la diarrea porCryptosporidium. Enfermedades Infecciosas y Microbiología Clínica 1989, 7: 72–76.
Weitz JC, Tassara R, Mercado R: Cryptosporidiosis in Chilean children. Transactions of the Royal Society of Tropical Medicine and Hygiene 1988, 82: 335.
Carter MJ, Anzimlt T:Cryptosporidium: an important cause of gastrointestinal disease in immunocompetent patients. New Zealand Medical Journal 1986, 99: 101–103.
Dagan R, Bar David Y, Kassis I, Sarov B, Greenberg D, Afflalo Y, Katz M, Margolis CZ, el On J: Cryptosporidium in Bedouin and Jewish infants and children in southern Israel. Israel Journal of Medical Sciences 1991, 27: 380–385.
Young KH, Bullock SL, Melvin DM, Spruill CL: Ethyl acetate as a substitute for diethyl ether in formalin-ether sedimentation technique. Journal of Clinical Microbiology 1979, 10: 852–853.
Henriksen SA, Pohlenz JFL: Staining of cryptosporidia by a modified Ziehl-Neelsen technique. Acta Veterinaria Scandinavica 1981, 22: 594–596.
Hansen JS, Ongerth JE: Effects of time and watershed characteristics on the concentration ofCryptosporidium oocysts in river water. Applied and Environmental Microbiology 1991, 57: 2790–2795.
Robertson LJ, Campbell AT, Smith HV: Survival ofCryptosporidium parvum oocysts under various environmental pressures. Applied and Environmental Microbiology 1992, 58: 3494–3500.
Lengerich EJ, Addiss DG, Marx JJ, Ungar BLP, Juranek DD: Increased exposure to cryptosporidia among dairy farmers in Wisconsin. Journal of Infectious Diseases 1993, 167: 1252–1255.
Cordell RL, Addiss DG: Cryptosporidiosis in child care settings: a review of the literature and recommendations for prevention and control. Pediatric Infectious Disease Journal 1994, 13: 310–317.
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Clavel, A., Olivares, J.L., Fleta, J. et al. Seasonally of cryptosporidiosis in children. Eur. J. Clin. Microbiol. Infect. Dis. 15, 77–79 (1996). https://doi.org/10.1007/BF01586190
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DOI: https://doi.org/10.1007/BF01586190