'Strong' start to kids vaccine campaign, but challenges loom
Leo Hahn, 11, gets the first shot of the Pfizer COVID-19 vaccine, Tuesday, Nov. 9, 2021, at the University of Washington Medical Center in Seattle. Last week, U.S. health officials…
Leo Hahn, 11, gets the first shot of the Pfizer COVID-19 vaccine, Tuesday, Nov. 9, 2021, at the University of Washington Medical Center in Seattle. Last week, U.S. health officials…