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Detail On Public Health Emergency : Special Note

What is Public Health Emergency of International Concern (PHEIC)? The term Public Health Emergency of International Concern is distinctly mentioned in the IHR (2005) as “extraordinary public health event which is determined,...

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A Complete Note On Field Epidemiology-For BPH/MPH

Field epidemiology is practice or application of epidemiology to control and prevent health problems Act when problem is acute and unexpected and when quick action is required High levels of...

Differences Between Cross-sectional Study & Longitudinal Study

Although cross-sectional study and longitudinal study are both observational studies, there are multiple differences in their scope, methods, advantages and limitations. Here are the list of 21 major differences between cross-sectional...