Prognosis

U.S. Will Have Enough Vaccine for 130 Million People by End of March

Production ramp-up will help accelerate vaccine coverage

A Covid-19 vaccination site in Henderson, Nevada.

Photographer: Roger Kisby/Bloomberg
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The U.S. vaccine supply for next month just got bigger.

On Tuesday, Johnson & Johnson said it will be ready next month to ship 20 million doses of its one-shot vaccine. That adds to a coming surge in vaccine availability, according to a Bloomberg analysis of drugmaker promises.