Boosters have been approved for most Americans. Should you get one? And which one? Andy Larsen gives answers.
What the science says about Pfizer, Moderna and Johnson & Johnson vaccines.
(Jud Burkett | Special to The Tribune) Drivers pass a digital billboard encouraging vaccinations on Interstate 15 near Exit 4 in St. George, Wednesday, Oct. 6, 2021. The billboard alternates between vaccination messages in English and in Spanish.