The healthcare sector encompasses a wide range of services and organizations that provide medical care, treatment, and support to individuals. This includes hospitals, clinics, nursing homes, and laboratories, as well as professionals like doctors, nurses, and therapists. The primary goal of the healthcare sector is to improve and maintain the health of the population. In addition to direct patient care, the healthcare sector also involves research, public health initiatives, and health insurance. Organizations such as the World Health Organization (WHO) play a crucial role in setting health standards and guidelines. Overall, the healthcare sector is essential for promoting well-being and managing diseases.