I believe the answer is: Rebecca, who lives in a town with inadequate medical facilities, needs to see a doctor regularly to monitor her diabetes.
Community action refers to the type of decision or activities that is carried out by the will of the majority people in a certain community. In the case above, the members of the community could create a community action to gather enough funding to help rebecca paying for her medical bills outside the Town.
The work of public health professionals is important because public health initiatives affect people every day in every part of the world. It addresses broad issues that can affect the health and well-being of individuals, families, communities, populations, and societies—both now, and for generations to come.