13.0: Introduction
Sally, a newly hired public health nurse with the board of health department, receives a call from a local pediatrician, Dr. Liu, who reports that in one day she has seen eight children with fever, abdominal cramping, vomiting, and diarrhea. While normally these symptoms would not cause much concern, seeing this many cases in one day is unusual. Dr. Liu mentions that each child has been swimming at the town pool, and Sally and Dr. Liu discuss the testing Dr. Liu has ordered for her clients.
Public health nurses like Sally play a critical role in managing infectious disease outbreaks, including pandemics like COVID-19. This chapter discusses pandemics throughout history that have served as a catalyst for public health disease surveillance and interventions. It describes the types of infectious disease outbreaks, highlighting common communicable diseases nurses encounter. Finally, the chapter examines infectious disease control and prevention, the steps in an outbreak investigation, public health surveillance, and vaccine-preventable diseases, highlighting the role of the nurse.