Our closest CVS, in Bozeman, MT, sent a crew over from Billings and housed them in a hotel while they were short staffed. Drive-thru pharmacy was closed and the inside pharmacy hours were reduced. Thing have gotten better - but not back to where it used to be.
Same problem here in rural Indiana. They have closed some stores and that sent customers to the next nearest small town pharmacy. Now that store has an onslaught and they are unable to fill the need. Most of the time the drive up is closed and that is bad because customers all pool up and the back of the store spreading around sickness.