At-home COVID tests are hard to come by

The Walgreens pharmacy was sold out of at-home COVID tests. The shelves were empty and a sign at the pharmacy window said they were out of stock. Shoppers faced the same shortage at the CVS pharmacy nearby where the shelf was bare.

CDC data: Omicron now dominant COVID-19 variant in US

Omicron has raced ahead of other variants and is now the dominant version of the coronavirus in the U.S. Federal health officials said Monday that omicron accounted for an estimated 73% of new infections last week.