It’s Getting Harder to Know If U.S. Vaccine Makers Are Meeting Their Targets

Knowing which vaccines are being supplied in the U.S. is just as important as knowing how many shots are going into arms.

But because of a bifurcated U.S. distribution system, the public is getting less and less detailed information from the federal government on how many doses each vaccine manufacturer is actually delivering. It’s a situation that makes it harder to know if drugmakers are meeting their delivery commitments and also how the federal government is allocating shots.