Ascaris lumbricoides infection in pre-school children from Chiriqui Province, Panama.

C. V. Holland, D. W. Crompton, D. L. Taren, M. C. Nesheim, D. Sanjur, I. Barbeau, K. Tucker

Research output: Contribution to journalArticle

Abstract

An epidemiological survey of intestinal parasitic infections was conducted in a sample of 203 children aged 3-5 years from a semi-urban and a rural community in Chiriqui, Panama, in 1983-4. On the basis of stool examinations, the prevalences of Ascaris lumbricoides, Trichuris trichiura, hookworm, Giardia intestinalis, Entamoeba spp. and Strongyloides stercoralis were found to be 27, 34, 14, 15, 5 and 4% respectively. The results from children from the two communities were compared. Polyparasitism occurred significantly more often in rural than semi-urban children. Following anthelmintic treatment with levamisole, the numbers of A. lumbricoides passed/child were recorded and the frequency distribution of the parasite was observed to be highly aggregated with a variance to mean ratio of 10.2. For A. lumbricoides, relationships between worm burden, worm biomass and egg production were investigated. In the data analysis, an attempt was made to explore the influence of numbers of male worms on egg production. The results are compared with those obtained during other recent studies on the epidemiology of A. lumbricoides infection in other countries.

Original languageEnglish (US)
JournalParasitology
Volume95
StatePublished - Dec 1987
Externally publishedYes

Fingerprint

Ascaris lumbricoides
Panama
preschool children
Infection
infection
Ovum
egg production
Strongyloides stercoralis
Trichuris trichiura
Entamoeba
Trichuris
Ancylostomatoidea
hookworms
Giardia lamblia
Levamisole
Parasitic Diseases
Anthelmintics
levamisole
rural communities
Rural Population

ASJC Scopus subject areas

  • Immunology
  • Parasitology

Cite this

Holland, C. V., Crompton, D. W., Taren, D. L., Nesheim, M. C., Sanjur, D., Barbeau, I., & Tucker, K. (1987). Ascaris lumbricoides infection in pre-school children from Chiriqui Province, Panama. Parasitology, 95.

Ascaris lumbricoides infection in pre-school children from Chiriqui Province, Panama. / Holland, C. V.; Crompton, D. W.; Taren, D. L.; Nesheim, M. C.; Sanjur, D.; Barbeau, I.; Tucker, K.

In: Parasitology, Vol. 95, 12.1987.

Research output: Contribution to journalArticle

Holland, CV, Crompton, DW, Taren, DL, Nesheim, MC, Sanjur, D, Barbeau, I & Tucker, K 1987, 'Ascaris lumbricoides infection in pre-school children from Chiriqui Province, Panama.', Parasitology, vol. 95.
Holland CV, Crompton DW, Taren DL, Nesheim MC, Sanjur D, Barbeau I et al. Ascaris lumbricoides infection in pre-school children from Chiriqui Province, Panama. Parasitology. 1987 Dec;95.
Holland, C. V. ; Crompton, D. W. ; Taren, D. L. ; Nesheim, M. C. ; Sanjur, D. ; Barbeau, I. ; Tucker, K. / Ascaris lumbricoides infection in pre-school children from Chiriqui Province, Panama. In: Parasitology. 1987 ; Vol. 95.
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