Moderna and Pfizer both say they have coronavirus vaccines that are at least 90% effective.
Health and Human Services Secretary Alex Azar, also a former executive at Eli Lilly, told ABC’s “Good Morning America” that Monday is a historic day.
Moderna and Pfizer both say they have coronavirus vaccines that are at least 90% effective.
Health and Human Services Secretary Alex Azar, also a former executive at Eli Lilly, told ABC’s “Good Morning America” that Monday is a historic day.