Related Experiment Video
Updated: May 24, 2026

Sexual Transmission of American Trypanosomes from Males and Females to Naive Mates
Published on: January 27, 2019
Preventive chemotherapy and the fight against neglected tropical diseases
Antonio Montresor1, Albis Francesco Gabrielli, Lester Chitsulo
1Department of Control of Neglected Tropical Diseases, World Health Organization, Avenue Appia 20, 1211 Geneva, Switzerland. montresora@who.int
Abstract:
Preventive chemotherapy is the public health strategy recommended by the WHO against a set of neglected tropical diseases that includes four groups of helminth infections (lymphatic filariasis, onchocerciasis, schistosomiasis and soil-transmitted helminthiasis) and one chlamydial (trachoma) infection. This article presents the characteristics of preventive chemotherapy interventions directed against each disease targeted by this strategy and provides an update on the status of their implementation worldwide.
Related Concept Videos
Anthelminthic Agents
Preventive Healthcare Services
Pulmonary Tuberculosis V
Latent tuberculosis infection occurs when TB bacteria are present in a person's body, but are not causing illness or symptoms. It is not contagious, and preventive treatment is crucial to avoid the progression...
Treatment Resistant Cancers
Chemotherapy-Induced Nausea and Vomiting: Dopamine Receptor Antagonists
Phenothiazines, such as prochlorperazine...
Combination Therapies and Personalized Medicine
The combination of the drug acetazolamide and sulforaphane is a good example of combination therapy to treat cancer. The cells in the interior of a large tumor often die due to the hypoxic and...

