I indeed see nearly ideal CVs in many literature articles (CVs which are rather rectangular with rounded corners). In other figures, though, I see relative deviation from "rectangles with rounded corners," in that I see abrupt peaks, spikes, or valleys.
Medical Xpress: CVS and Walgreens limit COVID vaccines in some states as rules shift
CVS and Walgreens are changing where and how they offer COVID-19 vaccines this season as they work to comply with state laws and current U.S. Centers for Disease Control and Prevention (CDC) ...
CVS and Walgreens limit COVID vaccines in some states as rules shift
The New York Times: C.D.C. Uncertainty Upends Covid Vaccine Access at CVS and Walgreens
State laws and regulatory chaos are driving the country’s largest pharmacy chains to require prescriptions or hold back altogether unless a C.D.C. panel acts. By Maggie Astor and Dani Blum CVS and ...
Fox Business: CVS, Walgreens pull back COVID vaccines in more than a dozen states following new guidelines
CVS and Walgreens are reportedly scaling back access to updated COVID-19 vaccines in several states following new federal guidelines that limit eligibility to only seniors and high-risk groups. Based ...
CVS, Walgreens pull back COVID vaccines in more than a dozen states following new guidelines
CW33 on MSN: CVS Pharmacy awaits CDC approval to offer COVID-19 vaccines in 16 states
CVS Pharmacy awaits CDC approval to offer COVID-19 vaccines in 16 states
MyHighPlains on MSN: CVS Pharmacy awaits CDC approval to offer COVID-19 vaccines in 16 states