Moderna official on vaccines for kids, omicron-specific shot
Clip: 01/27/2022 | 7m 21s | Video has closed captioning.
Moderna and Pfizer announced they are moving forward with trials of a new booster designed to guard specifically against omicron. This comes as the CDC reported Thursday that a third shot of either of those vaccines substantially reduced the risk of hospitalizations among people with weakened immune systems. Amna Nawaz speaks with a top Moderna scientist about several key vaccine questions.
Aired: 01/27/22
