 Hello, I am Dr. Bhaskar Shani, Head of the Department of Pediatrics and Chief of Division of Pediatric Infectious Diseases at Manipal Hospital, Bangalore. The child should get fever, otherwise it is of no use. That is the other myth generally they have. But in fact it is not like that. It all depends on the child's individual system. Few children react, few children don't react, but the effectiveness will be same. So whether the child gets fever or not, the vaccine would have started working, the vaccine would have provided a lot of protection as usual. Nothing that if fever comes, the vaccine is more effective, nothing like that. Both are good.