Role of the employment status and education of mothers in the prevalence of intestinal parasitic infections in Mexican rural schoolchildren.

Background: Intestinal parasitic infections are a public health problem in developing countries such as Mexico. As a result, two governmental programmes have been implemented: a) "National Deworming Campaign" and b) "Opportunities" aimed at maternal care. However, both programmes are developed separately and their impact is still unknown.

New policies for using anthelmintics in high risk groups.

The 'Informal Consultation on the Use of Praziquantel during Pregnancy/Lactation, and Albendazole/Mebendazole in Children under 24 Months' was held 8-9 April 2002, in Geneva, Switzerland.