Public Health Agencies

Req 7b — How Agencies Protect Communities

7b.
After completing either 7(a) do the following:

This requirement asks you to connect what you observed in 7a to bigger community outcomes. Public health agencies do not just publish facts. They try to lower death rates, reduce disease, respond to outbreaks, and help communities recover from disasters.

Requirement 7b1

7b1.
Compare the four leading causes of mortality (death) in your community for any of the past five years with the four leading causes of disease in your community. Explain how the public health agency you visited is trying to reduce the mortality and morbidity rates of these leading causes of illness and death.

Mortality means death. Morbidity means illness, injury, or the burden of disease. They overlap, but they are not the same thing. A condition can cause a lot of illness without being one of the top causes of death.

For example, a community may have heart disease or cancer among the top causes of death, while influenza, COVID-19, sexually transmitted infections, or asthma-related illness create high morbidity without leading the death list in the same way. Public health agencies need to track both.

How agencies try to reduce both

Agencies may run vaccination campaigns, tobacco-use prevention, clean-water programs, inspection programs, outreach to high-risk groups, overdose prevention work, and education about chronic disease risk factors such as diet, exercise, or blood-pressure screening.

Your job is not to solve the whole problem. Your job is to explain how the agency’s programs line up with the problems shown by the data.

A strong comparison for your counselor

Use this structure when you organize your notes
  • Top causes of death: list four from a reliable local source
  • Top causes of illness: list four common disease burdens or reportable conditions
  • Where they overlap: notice any shared risk factors
  • Agency response: connect each issue to a real program, campaign, inspection effort, or public message

Requirement 7b2

7b2.
Explain the role of your health agency as it relates to the outbreak of diseases.

During an outbreak, health agencies track cases, confirm information, identify patterns, warn the public, and coordinate with hospitals, labs, schools, and other partners. They may issue guidance on testing, isolation, vaccination, sanitation, or exposure reduction depending on the situation.

A public health agency is part detective, part communicator, and part coordinator. It does not just say, “People are sick.” It asks where the cases are coming from, who is at risk, what actions should happen next, and how to reduce spread.

Common outbreak roles

🎬 Video: CDC NERD Academy Student Quick Learn: How is an outbreak investigated? — Centers for Disease Control and Prevention (CDC) — https://www.youtube.com/watch?v=kYFIqTbRd2o

CDC NERD Academy Student Quick Learn: How is an outbreak investigated? — Centers for Disease Control and Prevention (CDC)

Requirement 7b3

7b3.
Discuss the kinds of public assistance the agency is able to provide in case of disasters such as floods, storms, tornadoes, earthquakes, and other acts of destruction. Your discussion can include the cleanup necessary after the disaster.

After a disaster, public health problems do not end when the wind stops or the floodwater drops. Safe water may be interrupted. Food may spoil. Mold may spread. Sewage systems may fail. People may need shelter, sanitation, vaccination, medical guidance, or help understanding whether an area is safe.

Public health agencies may help with shelter sanitation, boil-water notices, food-safety guidance, debris-related health warnings, vector control after flooding, vaccination clinics, and cleanup advice for homes and community spaces.

ASTHO — State and Territorial Public Health A helpful resource for understanding how public health agencies work at the state level during everyday operations and emergencies. Link: ASTHO — State and Territorial Public Health — https://www.astho.org/

You have now looked at public health as a system of prevention, response, and recovery. The last badge requirement asks you to connect that work to a real career path.