The Delta variant of COVID-19 now dominant strain in Arizona.
ABC15's Nicole Grigg breaks down the numbers.
The Delta variant of COVID-19 now dominant strain in Arizona.
ABC15's Nicole Grigg breaks down the numbers.
The delta variant that’s now the dominant strain of coronavirus in the U.S. appears to be as transmissible as chickenpox,..
The COVID-19 delta variant continues as the dominant strain in both Kansas and Missouri. Doctors at the University of Kansas Health..