Public health is the science of protecting and improving the health of people and their communities. This work is achieved by promoting healthy lifestyles, researching disease and injury prevention, and detecting, preventing and responding to infectious diseases. Public health professionals try to prevent problems from happening or recurring through implementing educational programs, recommending policies, administering services and conducting research—in contrast to clinical professionals like doctors and nurses, who focus primarily on treating individuals after they become sick or injured. Public health also works to limit health disparities. A large part of public health is promoting healthcare equity, quality and accessibility.
With global health care spending expected to rise at a CAGR of 5 percent in 2019-23, it will likely present many opportunities for the sector.
Global health care sector issues in 2020
Improvement of Financial operations and performance
Innovative model for patient care
Digital transformation and interoperability
Future of work
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