In this photo taken from video released by Shanghai Media Group, a medical worker hands over aerosolised COVID vaccine developed by Chinese biopharmaceutical company CanSino Biologics Inc. in Shanghai on Wednesday, Oct. 26, 2022. (Shanghai Media Group via AP)
Ken Moritsugu Associated Press BEIJING (AP) — The Chinese city of Shanghai started administering an inhalable COVID-19 vaccine on Wednesday in what appears to be…
