States ramp up for biggest vaccination effort in US history

With a COVID-19 vaccine drawing closer, public health officials across the country are gearing up for the biggest vaccination effort in U.S. history — a monumental undertaking that must distribute hundreds of millions of doses, prioritize who’s first in line and ensure that people who get the initial shot return for the necessary second one.

The push could begin as early as next month, when federal officials say the first vaccine may be authorized for emergency use and immediately deployed to high-risk groups, such as health care workers.

“The cavalry is coming,” Dr. Anthony Fauci said Thursday on ABC’s “Good Morning America." He said he hopes shots will be available to all Americans in April, May and June.

Pfizer also boosted hopes this week, saying early data suggests its vaccine is 90% effective. But the good news came in one of the grimmest weeks of the pandemic so far. Deaths, hospitalizations and new infections are surging across the U.S. — and turning up the pressure to get the vaccine effort right.

In Philadelphia, the health department is counting how many health care workers and others would be among the first in line. In Louisiana, officials are planning a remote exercise this week to play out different scenarios exploring how the process might unfold.

“If you get 10,000 doses, what are you going to do, versus 100,000 doses?” said Dr. Frank Welch, director of Louisiana's immunization program.

State and local officials are also planning for the likelihood that the first shipments will not be enough to cover everyone in high-priority groups.

Similar preparations are happening at the federal level. Welch listened in last week on a “war gaming” session by the U.S. Department of Health and Human Services.

For the vaccination effort to get...