 Public health system is financed mainly through general revenue and taxation collected by the federal government, while the private sector is funded principally through out-of-pocket payments from patients and some private health insurance.There is still, however, a significant shortage in the medical workforce, especially of highly trained specialists; thus, certain medical care and treatment are available only in large towns.Recent efforts to bring many facilities to other towns have been hampered by lack of expertise to run the available equipment.