When is DT (bivalent vaccine) given?
A. 9 – 15 months
B. 18 – 24 months
C. 5 – 6 years
D. 10 years
Answer:C
When is DT (bivalent vaccine) given?
A. 9 – 15 months B. 18 – 24 months C. 5 – 6 years D. 10 years