In the delivery of healthcare services, is it necessary to have the government involved in Saudi Arabia?

Specifically, is the government needed to control costs? In your opinion, discuss the effectiveness or lack thereof in the privatization of health services. 2 pages and 4 reference sources 2nd discussion ( The History of Public Health) Identify a public health measure that has been implemented in Saudi Arabia. Describe its origin and the philosophy behind this measure. Detail how it has affected citizens. In your opinion, has the measure been effective? Why or why not? How could it be improved? 2 pages and 4 reference sources N.B please for each discussion make 2 pages and 4 references and put in separate file. the references sources not older than 5 years.