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Health Care Workers from WikiPedia:

A health care provider or health professional is an organization or person who delivers proper health care in a systematic way professionally to any individual in need of health care services.

A hospital is an institution for health care, often but not always providing for longer-term patient stays. Today, hospitals are usually funded by the state, health organizations (for profit or non-profit), by health insurances or by charities and by donations. Historically, however, they were often founded and funded by religious orders or charitable individuals and leaders. Hospitals are nowadays staffed by professionally trained clinicians, whereas in history, this work was usually done by the founding religious orders or by volunteers.

A medical laboratory or clinical laboratory is a laboratory where tests are done on biological specimens in order to get information about the health of a patient.

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