Infectious Diseases

Health system or health care systems is the organization of people, institutions, and resources that deliver health care services to meet the health needs of target populations. There are a lot of health care systems with many histories and organizational structures of the nations which are designed based on their needs and resources constrained to that nation. Besides there is a concerted effort among governments, trade unions, charities, religious organizations, or other coordinated bodies to deliver planned health care services targeted to the populations they serve. Health services is a multidisciplinary scientific field that examines the how people get access to the health care practitioners, health care services, costs, and what happens to the patients as a result of this care.