The live attenuated vaccine for this illness
A. produces an effective and enduring immunity in greater then 70% of susceptible individuals
B. is at best 50% effective
C. produces an effective and enduring immunity in greater then 95% of susceptible individuals
D. occasionally produces typical disease symptoms
Answer:C
The live attenuated vaccine for this illness
A. produces an effective and enduring immunity in greater then 70% of susceptible individuals B. is at best 50% effective C. produces an effective and enduring immunity in greater then 95% of susceptible individuals D. occasionally produces typical disease symptoms