A Group of Concerned People Ask the Community Nurse Speaking

A group of concerned people ask the community nurse speaking at a local town hall meeting if there is a vaccine for anthrax and, if so, if they should get it. The nurse's best response would be:

A) "Yes, the vaccine is available, but it is limited to select groups."
B) "No vaccine has been developed to prevent anthrax."
C) "Yes, the vaccine is available, and you should ask your primary health care provider for it."
D) "Yes, the vaccine is available, but it has not been approved by the Food and Drug Administration."