Select one (1) disease/health issue in one (1) country in which you are interested. Discussion Forum Entry addressing the following questions: 1. How is surveillance for your chosen disease/health issue conducted in your selected country? Discuss whether the surveillance is active or passive, the data sources, the organisations or agencies responsible for collating and analysing the surveillance data and how surveillance informs public health decision making, policies and practice. 2. Comment critically on the potential threats to surveillance data quality and timeliness for your chosen disease/condition. Select two (2) countries that differ in relation to their level of development and compare and contrast their five (5) leading causes of disability adjusted life years (DALYs) using the most recent available data. Discuss how healthcare resourcing, availability and accessibility in each country are likely to contribute to the observed burden of disease..