When questioned, he stated that he declined the influenza vaccine that was offered at the dialysis center in the fall because he felt like he had a cold coming on. Which of the following is true regarding the influenza vaccine in this patient?
a) The vaccine is not recommended for individuals with cold symptoms.
b) The vaccine should be administered immediately to prevent influenza complications.
c) The vaccine is contraindicated in individuals undergoing dialysis.
d) The vaccine may still be effective in individuals with cold symptoms.
