Differing strains of the coronavirus continue to appear around the world and a new COVID-19 variant, the so-called "Delta" variant, has health experts concerned. The variant, otherwise known as B.1617 ...

Here’s what the Centers for Disease Control and Prevention (CDC) says about the Delta variant, its symptoms, characteristics and other things to watch for: Viruses constantly change through mutation, ...

Health officials are urging residents to be aware of new symptoms possible under a quick-spreading COVID-19 variant as it marches down the Interstate 44 corridor from southwestern Missouri to the ...