By rray, 20 December, 2022 If Pfizer monovalent unavailable or clinically inappropriate after vaccine series start may complete series w Moderna monovalent
By rray, 20 December, 2022 If Moderna monovalent unavailable or clinically inappropriate after vaccine series start may complete 3 dose series w Pfizer monovalent for 2nd dose and Pfizer bivalent for 3rd dose