Some pediatricians say they’re keeping their stockpiles low to avoid being stuck with costly, unwanted vaccines.

Makers of vaccines, tests and even protective gear are struggling to adjust to slackening demand.

Mandates will be detrimental to employers in a tight job market.

The resulting goodwill may prove useful to Pfizer and Moderna.

The 27-nation bloc is battling with manufacturers over its spot in the priority list for receiving COVID vaccines.

With shortfalls in vaccine supplies, countries across the world are concerned about getting their fair share of doses.

India, South Africa, and Kenya want to try. The U.S., EU and U.K. aren’t interested.

Supercold storage is essential. But Is there enough dry ice to go around as the coronavirus vaccine is shipped around the country?

Within 24 hours of emergency authorization from the Food and Drug Administration, the vaccine maker Pfizer plans to move the product to patients nationwide.

Fifty U.K. hospitals are on standby to administer vaccine shots, which will be available by next week.