As the coronavirus evolves and the rush to vaccinate everyone has simmered down, some heath experts say reaching herd immunity may not happen.
On Ask the Expert, Texas A&M Virologist Dr. Ben Neuman joined KRLD's Kristin Diaz and David Rancken to give an update on coronavirus strains, herd immunity probability and vaccines.
Each day on the KRLD Afternoon News, we ask the experts what you want to know. If you have a question or a topic suggestion, email it to us at Questions@krld.com. Hear your answer at 4:40 p.m