Please ensure that the case study includes following expectations:

• Introduction to AIDS/HIV and discussion on occurence (prevalence/incidence) and which groups/regions are impacted
• Main section: Epidemiology of HIV and critical dicusssion on how this impacted our knowlegde on the determinants
  (please include into this section 3 graphs or statistics to underline the argumentation)
• A critical analysis of the sources and data that have been used in the main section (what are the challanges in data sources and what is missing, e.g. limitation, population selected etc.. ?)
• How has the epidemiological knowledge on HIV impacted the public health practice