Kpt Spe News Today

He recovery. a setback for kids ages 2 to 5 with pfizer. two child size doses it is testing are not producing kpt spe -- expected immunity so its adding a third dose. that will delay the emergency use authorization for 2022. >> at least from what pfizer is saying, by the time they get all of the necessary data and go through all of the procedure of getting emergency use authorization, unfortunately, its not going to be until the second quarter but you want to get the right dose and the right r r...