Pfizer will now ship fewer COVID-19 vaccine vials to the US after scientists discovered extra doses in them Yahoo NewsPfizer to ship fewer vaccine vials to account for ‘extra’ doses Seattle TimesCOVID-19: Halve the gap between Pfizer vaccine doses, senior doctors urge 3FMOfficials resist calls by doctors to cut the delay between Covid jabs Kidderminster ShuttleView Full Coverage on Google News