Health care workers scramble to make sure expiring vaccines are used

Mechanical breakdowns. Bad weather. Expiration deadlines. The earliest phases of Covid-19 vaccine distribution in some instances have left doctors, nurses, and health officials scrambling to inoculate Americans.

Mechanical breakdowns. Bad weather. Expiration deadlines. The earliest phases of Covid-19 vaccine distribution in some instances have left doctors, nurses, and health officials scrambling to inoculate Americans.