[Strategy of Ascaris lumbricoides and Trichuris trichiura for the environmental contamination, in an endemic area].
The distribution of frequencies of the number per grame of Ascaris lumbricoides and Trichuris trichiura in the faeces of naturally infected human in endemic areas, were found following a negative binomial distribution and an overdispersal pattern, independently of the ages of hosts. These results show, that only few hosts, independently of their ages, are involved in the higher environment contamination.
Morales
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Núcleo Universitario Rafael Rangel, Universidad de los Andes (Sede Carmona) Trujillo, Venezuela.
Pino
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D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000818:Animals; D001200:Ascaris / Q000502:physiology*; D002648:Child; D002675:Child, Preschool; D004783:Environmental Microbiology; D005243:Feces / Q000469:parasitology; D006801:Humans; D007223:Infant; D007411:Intestinal Diseases, Parasitic / Q000635:transmission*; D008875:Middle Aged; D014258:Trichuris / Q000502:physiology*; D014687:Venezuela
Estrategia de Ascaris lumbricoides y Trichuris trichiura para la contaminación del medio ambiente, en una zona endemica.