Since 1893, public health nurses have served the rural communities of Alaska, mainly providing individual patient care for infectious diseases like TB. Public health nurse Lorne Carroll serves an area of about 15,000 people across four Alaskan native villages. He talks with Stephanie Desmon about how public health nursing has changed in recent years with more emphasis on community and systems care, the unique demands of a public health nurse in Alaska, and how COVID has impacted their work, highlighting both challenges and strengths.