Social & Preventive Medicine Regarding Japanese encephalitis vaccine, what is not true? A Not given for infants less than 6 months B Two primary doses given to children in the one to three year age group C Booster doses are given after I year and repeated every 3 years D In endemic areas vaccination is given to cover children between one to nine years age group. 💡 Explanation Regarding Japanese encephalitis vaccine, what is not true? ✓ Correct Answer: D. In endemic areas vaccination is given to cover children between one to nine years age group.