Self-study · 60 questions · 8 units · Free

The measure is never only the measure.

Sixty questions in applied epidemiology, each with the working shown. Not to be memorised — to be argued with until the reasoning is yours.

Written for students of public health and epidemiology by Yahya M. Al-Farsi, Professor of Public Health and Epidemiology, Sultan Qaboos University. The cases are Omani and Gulf: a well in an outbreak, a heatwave in Muscat, a surveillance system you may one day work inside.

Your progress0 of 60 answered correctly

Eight units

Each question is marked the moment you answer it, and every answer carries its reasoning. The calculation items open a worked 2×2 — the table every measure here comes out of.

Three sets

Twenty questions, twenty minutes, no feedback until the end — closer to the conditions of an examination. Marking and full working come with your result.