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Biomedical subjects

S Pattanayak

Publications and source records attributed to S Pattanayak.

At least 19 recordsLinked to original sources
PubMed1994

Malaria paradigms in India and control strategies.

The paper gives a brief history of malaria control in India through the National Malaria Control Programme (NMCP), National Malaria Eradication Programme (NMEP), implementation of the Modified Plan of Operation (MPO), strengthening of malaria control by launching P. falciparum Containment Programme (PfCP) and the Urban Malaria Scheme (UMS). Making reference to various evaluations of the NMEP, the paper analyses the present malaria situation and brings out reasons demanding change in the strategy of malaria control in consonance with the global malaria control strategy of the World Health Organization (WHO). The epidemiological analysis has revealed that the present adverse malaria situation concentrates mostly under the following five epidemiological paradigms viz. (i) tribal malaria, (ii) rural malaria, (iii) urban malaria, (iv) industrial malaria, and (v) border malaria. Malaria control requires specific approaches and control strategies for each paradigm. We have suggested changes/augmentation in the organizational set-up beginning from NMEP Directorate to the most peripheral health units. The primary responsibility of malaria prevention and control including cost in developmental projects should be shared by the corporate sectors through intersectoral coordination. Residual problems during maintenance phase of the project would come under the general health services. International and bilateral cooperation increases resources availability. The available tools and their rational use for malaria control in different epidemiological paradigms has been discussed with emphasis on integrated control, selective use of chemical insecticides and adoption of cost-effective and sustainable malaria control methods. In this context, intersectoral collaboration, community participation, training, operational research and health education have been discussed as the vital components for effective malaria control.

Communicable Disease Control↗
PubMed1990

Studies on malaria transmission in Orissa state: Part I. Development of a methodology for systematic studies.

Standardized collections of Anopheles were conducted by three Entomology Field Investigation Units (FIU's) working in three distinctively different areas of Orissa State. The FIU's conducted identical routine weekly work schedules in each of 12 mesoendemic or hyperendemic study villages every month. In addition, monthly house-to-house fever case surveys were conducted in each study village and biannual malariometric surveys were carried out with the timing being shifted, so that eventually all seasons were included. Such complete, extensive and meticulous entomological and epidemiological data have not been obtained earlier from this area. In fact, until the present longitudinal data became available, it was necessary to rely upon information which was gathered some 40 years ago, when environmental conditions were substantially different. The ensuing article describes the methodology that was employed to establish these systematic studies.

Animals↗