Define the term population at risk and indicate which of the elementary students are not at risk.
(USES OF EPIDEMIOLOGY) Case Assignment Twenty-five children in Fallsburg Elementary School (with a population of 60 pupils) received their immunization against whooping cough to protect the school’s student population. In your role as health officer, you collected the documentation from parents on the first day of school. You found that 25 students had received their […]