acknowledging the test results were disappointing. the studies show that for kids between two and five, the two dose vaccine regimen did not provide the needed protection against symptomatic over nineteen. is likely tofda approve two shots for youngs children beginning as early as march, the ceo of pfizer has already said a third shot will be necessary and now the fda is issuing defensive statements quoting here we want to set s the record straight on the recent developments on the pfizer biotech covid-19he vaccine for children six months through four years. nothing has changed about our process for evaluating covid-19 vaccines and we are not changing our rigorous scientific standards. except maybe it's why even cnn's medical analyst and former planned parenthood doctor is now hesitant. what ? well, i'm ambivalent right now,h john, which is i not something that i ever thought that i 5 would say about vaccines for under five year olds. i'm the mom of two little kids under five .