Effect of Ascaris infection on the nutritional status and I.Q. of children

Prevalence of intestinal parasites and associated factors among children from child centres in Bahir Dar city, northwest Ethiopia

Data concerning the burden of parasites among populations living in overcrowded circumstances have paramount importance for the success of interventions aimed at eliminating such disease. A cross-sectional study was therefore conducted from February to May 2019 among 217 children at child centres in Bahir Dar city. Data were collected using a structured questionnaire and stool samples were processed for parasitological investigation.A total of 53 (24.4%) children were infected with at least a single species of intestinal parasite. Giardia lamblia (7.8%) was the most frequent, followed by Hymenolepis nana (6%). Children with untrimmed fingernails (adjusted odds ratio [AOR] = 2.422, P = 0.027) were significantly more prone to infection. Similarly, children with no habit of hand washing after soil contact (AOR = 2.752, P = 0.014) or after defecation (AOR = 3.087, P = 0.026) were significantly associated with parasitic infection. The prevalence of intestinal parasites at child centres in Bahir Dar is of public health importance; therefore, control programmes should target these children.

The global war against intestinal parasites--should we use a holistic approach?

Intestinal parasite infections have been known to compromise the quality of human life since prehistoric times. Throughout the ages, human civilizations have fought against parasitism, including intestinal parasites. During the second half of the last century, the focus of disease-combating efforts moved to other imminent public health issues, under the notion that the fight against infectious diseases had been won. However, the disease incidence data indicate that these diseases continue to wreak havoc on human productivity across the globe. Lately, chemotherapeutic intervention has been stressed for the control of intestinal parasitic infections. In this paper we evaluate the need for a holistic approach to address this issue and make recommendations for this cause.