Who is the narrator in the story typhoid fever?

In "Typhoid Fever," the narrator is a young boy named Frank McCourt. He recounts his experiences as a patient in a hospital during a typhoid fever outbreak. Through his perspective, readers gain insight into his thoughts and emotions as he navigates illness, family dynamics, and the challenges of growing up in a difficult environment. The story reflects themes of childhood innocence and the impact of disease on both personal and family life.