Healthcare is the field of providing health services to individuals and communities, such as prevention, diagnosis, treatment, and rehabilitation.
Healthcare can be delivered by different types of professionals, such as doctors, nurses, dentists, pharmacists, therapists, and technicians, who work in various settings, such as hospitals, clinics, homes, and schools.
Healthcare can also involve the use of technology, such as medical devices, software, telemedicine, and artificial intelligence, to improve the quality, efficiency, and accessibility of health services.
Healthcare is influenced by various policies and regulations, such as health insurance, public health, safety standards, and ethical principles, that aim to protect and promote the health of the population.
Healthcare is a dynamic and evolving field, that faces many challenges and opportunities, such as aging, pandemics, climate change, innovation, and globalization.