 That was the Beatles with Do You Want to Know a Secret here on The Voice of the Valley, KROX and Crookston. It's 8.55 a.m. Time for us to join the Minnesota News Network. A new COVID-19 variant are on the rise, but why now? Stephanie Meyer with the Minnesota Department of Health says an explanation for those vaccinated is that immunity can wane over time and recent weather hasn't been any help either.