KGO ABC World News Tonight With David Muir February 1, 2022 23:34:00
The littlerms not that long 4-a engh immune response after the st. tonight, one member o advisory panel,l offit telling us, they need to see all the data before giving the green light. >> i can tell you, everybody that sits around the table at the fda vaccine advisory committee is a skeptic. and we're not going to approve this until we're comfortable that we will give it to our own children or our own grandchildren. >> reporter: last summer, 3-year-old christian and 14-month-old sloan bui got two doses of the vaccine as part of the pfizer trial. >> christian had a low-grade fever for maybe 12 ...