Sentence examples for mass control programmes from inspiring English sources

This is particularly important because of the recent increase in mass control programmes, relying almost exclusively on benzimidazole anthelmintics.

It is unethical to withhold treatment for individuals in order to obtain 'control' data of parasites over space and time within such mass control programmes.

The World Health Organisation recommends that before any mass control programme is undertaken, the extent of helminthiasis distribution (prevalence and intensity) must be determined in order to inform programme managers on the best intervention strategies [ 3, 18- 20].

Mass chemotherapy control programmes may, however, also be predicted to impact on human hosts directly.

Such theories, although somewhat speculative at this stage, highlight the importance of monitoring and evaluating the impact of mass chemotherapy control programmes on such inter-specific interactions.

Nevertheless, it may well be of value to monitor the effectiveness of such treatment-acquired immunity in relation to mass chemotherapy control programmes over space and time.

Recent shifts in global health policy have led towards the implementation of mass chemotherapeutic control programmes at the national scale in previously 'neglected' countries such as those within sub-Saharan Africa.

Mass chemotherapy control programmes may be predicted to prevent the development of naturally acquired resistance to infection, and may therefore have detrimental effects, at least in terms of the proportion of humans infected, if control ceases and individuals continued to be highly infected at older ages without having developed any acquired immunity during childhood.

Recently implemented mass-chemotherapeutic control programmes have been shown to have a rapid and dramatic impact on reducing schistosome prevalence, intensity and subsequent human host morbidity.

Monitoring and evaluation are crucially important to the scientific management of any mass parasite control programme.

Mass chemotherapy schistosomiasis control programmes do not only involve the administration of chemotherapy, but also the provision of health education.