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CLIMATE CHANGE AND GLOBAL WARMING,

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                The Earth’s climate is changing and the scientific consensus concludes that by altering the composition of the atmosphere, humans are increasing the average temperature of the Earth's surface. This process has already begun; the planet is measurably warmer than it was at the start of the last century. However, scientists predict the change that will occur over the 21st century will be even greater. This increase will have unpredictable impacts on weather patterns around the globe. We are all experiencing climate change. Our descendants will likely experience far more. We recognize that climate change can be a controversial subject and that prescriptions for solutions quickly take on a political character, which can raise suspicions of bias. Some argue that the climate is too complicated to predict, and others suggest that natural variations can explain the observed changes in the climate. These objectio...
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COMMUNICABLE AND NON COMMUNICABLE DISEASES

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  INTRODUCTION The course is designed to prepare students with appropriate knowledge, skills and attitudes to enable them identify and prevent and control various diseases. COURSE AIM: To apply knowledge and skills of communicable and non-communicable diseases in aprofessional attitude UNIT 1: INTRODUCTION TO COMMUNICABLE DISEASES UNIT 2: COMMUNICABLE DISEASES UNIT 3: NON-COMMUNICABLE DISEASES: UNIT 4: LEGISLATION ON COMMUNICABLE AND NON-COMMUNICABLE DISEASES.
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ENVIRONMENTAL EPIDEMIOLOGY.

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 INTRODUCTION The course focuses on the principles of environmental epidemiology, its practical applications for investigation of public health problems, planning, implementation and evaluation of intervention strategies to deal with environmental challenges.. UNIT 1: INTRODUCTION TO EPIDEMIOLOGY : UNIT 2: CONCEPTS USED IN EPIDEMIOLOGY : UNIT 3: MEASURES OF FREQUENCY OF HEALTH EVENTS: 3.1 Ratio, proportion and rates; 3.2 Fertility rates 3.2.1 Birth rate; 3.2.2 General fertility rate 3.2.3 Age specific rate 3.3 Measures of morbidity 3.3.1 Incidence rate 3.3.2 Prevalence rate 3.3.3 Attack rate 3.4 Measures of mortality 3.4.1 Crude mortality rate 3.4.2 Infant mortality rate 3.4.3 Case fatality rate 3.4.4 Proportionate mortality 3.5 Demography UNIT 4: EXPOSURE ASSESSMENT AND ESTIMATIONS 4.1 Concept of exposure assessment 4.2 Exposure pathways and media 4.3 Dose (administered dose, absorbed dose or up take dose, and active or biological  effective dose); 4.4 Multiple exposur...
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