Public health nurse: Quiet guardians of community health

Most people know what a nurse does in a hospital or doctor's office. They check your temperature, give you medicine, and help you feel better when you are sick. But have you ever heard of a public health nurse? These professionals work behind the scenes to keep entire communities healthy, and most residents do not know how much these nurses do to protect them every single day.

A public health nurse thinks about health differently than the nurse you see at your regular checkup. Instead of waiting for people to get sick, public health nurses work to stop problems before they start. They look at the big picture and ask important questions. Are children in our community getting the vaccines they need? Are pregnant mothers getting proper care? Is there a disease spreading that we need to observe? Their job is to protect everyone, not just one person at a time.

In the Mat-Su Borough, public health nurses spend much of their time working with families. When a baby is born, especially if the family faces challenges like poverty or lack of support, a public health nurse might visit the home. These visits are not meant to judge or interfere. Instead, the nurse offers helpful advice about feeding the baby, creating a safe sleep space, and understanding normal childhood development. New parents often feel overwhelmed and scared, and having someone knowledgeable to answer questions can make a huge difference. The nurse becomes a trusted friend who checks in regularly and helps the family build confidence.

Public health nurses also play a critical role when disease threatens the community. Remember when everyone worried about COVID-19? Public health nurses were the people tracking cases, organizing testing sites, and helping residents understand how to stay safe. They do the same work for other illnesses like tuberculosis, hepatitis, and sexually transmitted infections. When someone tests positive for a contagious disease, the public health nurse contacts them privately and explains what steps to take. They also reach out to people who might have been exposed, always protecting privacy while keeping the community safe.

Another important part of their work involves connecting people to resources. Many Mat-Su residents struggle to find affordable healthcare, mental health services, or help with addiction. A public health nurse knows what programs exist and how to access them. If someone calls feeling lost and hopeless, the nurse can guide them toward food banks, housing assistance, counseling services, or medical clinics that offer care on a sliding fee scale. Sometimes, just knowing where to start can change everything.

Schools also benefit from public health nurses. They work with school nurses and administrators to make sure immunization records are current, respond to outbreaks of illness like flu or stomach bugs, and provide education about topics like handwashing and healthy eating. When a health concern pops up at school, the public health nurse helps figure out the best response to keep students and staff safe.

The beauty of public health nursing is that it reaches people who might otherwise fall through the cracks. Whether you live in Wasilla, Palmer, Talkeetna, or a remote part of the borough, public health nurses work to make sure you have access to information and services that protect your health.

If you want to learn more about public health nursing or think you might benefit from their services, contact the Mat-Su Health Services at its office in Palmer. You can call them at 907-861-8615 or visit the Alaska Department of Health website and search for Mat-Su public health services. The staff can explain programs, answer questions, and connect you with a nurse if needed.

Public health nurses may work quietly, but their impact echoes through every healthy child, every informed family, and every disease outbreak that never became a crisis.

Christian M. Hartley is a 40-year Alaskan resident with over 25 years of public safety experience and public service. He runs a freelance business, Big Lake Writer, from home in Big Lake that he shares with his wife of 19 years and their three teenage sons.