Resumen de Prevalencia de protozoos intestinales en 79 niños de 2 a 5 años de edad de un hogar infantil estatal en Circasia, Quindío

Jonathan Andrés Arias, Gloria Elcy Guzmán, Fabiana María Lora Suárez, Elizabeth Torres, Jorge E. Gómez Marín

• español

  Los parásitos intestinales se consideran un problema de salud pública en los países en desarrollo y afecta a individuos de todas las edades y sexos, pero se presentan, sobre todo, en los primeros años de vida. En la actualidad, entre las parasitosis más reportadas para el departamento del Quindío se encuentra la giardiasis, producida por Giardia intestinalis (G. duodenalis o G. lamblia), y la blastocistocis, producida por Blastocystis sp.

• English

  Introduction: Intestinal parasites are considered a public health problem in developing countries, and they affect individuals of all ages and sexes; nevertheless they are frequent in early childhood. At present, the most reported intestinal parasite conditions in Quindío are giardiasis, caused by Giardia intestinalis (G. lamblia or G.duodenalis), and blastocystosis caused by Blastocystis sp.Objective: The objective is to determine the prevalence of intestinal parasites in children 2 to 5 years old at a State nursery in Circasia, Quindio.Materials and methods: Three fecal samples per child were collected from 79 children following informed consent from their legal guardians. Microscopic and macroscopic laboratory test were made using 1 % Lugol, 0,8 % saline solution, saline-eosin solution and concentration techniques with formaldehyde-ether (Ritchie.)Results: In the three fecal samples, the pathogen parasites had the following prevalence: Blastocystis sp 49,4 %, 57 % and 64,6 % sp; Giardia lamblia 16,5 %, 22,8 % and 15,2 %; and Entamoeba histolytica/dispar 5,1 %, 5,1 % and.1,3 % respectively.Conclusions: This study shows a high frequency of protozoa parasites, Blastocystis sp being the most prevalent. Re-infection in children was detected during the study.