News Drug stores are turning away walk-in flu shots as they struggle with pharmacy worker shortages October 29, 2021October 29, 2021Nathan Bomey, USA TODAYComments Off on Drug stores are turning away walk-in flu shots as they struggle with pharmacy worker shortages CVS, Walgreens and Rite Aid are struggling to find workers amid a labor shortage. Drug store pharmacies are turning away people for walk-in flu shots.