What do the people who study public health usually do?
Public health professionals are responsible for protecting and improving the health of people, communities, and populations at large. They strive to identify and prevent health risks, promote healthy lifestyles, and monitor health outcomes. Typical duties include managing research, developing and implementing health policies, collecting and analyzing data, providing health education and services, and advocating for health and safety. Public health professionals may also specialize in specific areas such as epidemiology, biostatistics, environmental health, health policy, or health services administration.