Most vaccine companies and developers are currently doing studies in children starting with the 12 to 18 year olds and progressively going down to younger and younger age groups. So as that scientific data comes out of the studies, the SAGE which is the Strategic Advisory Group of Experts on Immunization that actually develops vaccination policies for WHO which is then adopted by many countries. The SAGE will look at this data when it comes and make recommendations on how the vaccine should be used in children . . .

WHO’s Chief Scientist Dr Soumya Swaminathan