Health care and Public health

Health care noun - The preservation of mental and physical health by preventing or treating illness through services offered by the health profession.

Public health and health care are semantically related in health topic. In some cases you can use "Public health" instead a noun phrase "Health care", when it comes to topics like health service.

Health care and public health are semantically related in health topic. You can use "Health care" instead a noun phrase "Public health", if it concerns topics such as health service.