Which of the following individuals would be at the greatest risk for bacterial pneumonia?

A. a 90 year old grandmother

B. a 30 year old teacher

C. a 45 year old parent

D. a 20 year old college student

Respuesta :

A: a 90 year old grandmother

Hope this helped!!
Probably a 90 year old because they didn't get their immunization shots at a young age, but the rest probably would have.