TUCSON, Ariz. (KOLD News 13) – A mask or face covering is now, probably, part of your daily routine. But, is your mask actually working?
KOLD News 13 has shared studies on the effectiveness of masks…
Read More

TUCSON, Ariz. (KOLD News 13) – A mask or face covering is now, probably, part of your daily routine. But, is your mask actually working?
KOLD News 13 has shared studies on the effectiveness of masks…
Read More