Patients with tuberculosis are provided free of charge within the framework of the program, but after enrollment they have to go to a medical facility 6 days a week and receive medication under the direct supervision of a nurse - Directly Observed Therapy (DOT). Delivery of medication to a patient is not possible due to the specifics of the disease because the health care professional must make sure that the patient has indeed received the medication, otherwise an even more severe form of the disease may develop.