“As soaring demand makes lab-based and at-home tests hard to come by, many people are forsaking tests, leaving them unable to determine whether they are infected and potentially exposing others,” the Wall Street Journal reports.
“Those who manage to get at-home rapid tests rarely report the results to health departments, often because the means to do so is cumbersome or nonexistent. As a result, public-health officials lack the full picture of the virus’s spread when the Omicron variant is raging.”

