By Zeke Miller and Jonathan Lemire

President Joe Biden said Thursday that the U.S. will have enough supply of the COVID-19 vaccine by the end of the summer to inoculate 300 million Americans.

Biden made the announcement at the sprawling National Institutes of Health complex just outside Washington as he visited some of the nation's leading scientists on the frontlines of the fight against the disease. He toured the Viral Pathogenesis Laboratory that created the COVID-19 vaccine now manufactured by Moderna and being rolled out in the U.S. and other countries.

The U.S. is on pace to exceed Biden’s goal of administering 100 million vaccine doses in his first 100 days in office, with more than 26 million shots delivered in his first three weeks.

“That’s just the floor,” Biden said. "Our end goal is beating COVID-19.”

Biden announced on Thursday that the U.S. had secured contractual commitments from Moderna and Pfizer to deliver the 600 million doses of vaccine by the end of July — more than a month earlier than initially anticipated.

“We’re now on track to have enough supply for 300 million Americans by the end of July," he announced.

The pace of injections could increase further if a third coronavirus vaccine from drugmaker Johnson & Johnson receives approval from the Food and Drug Administration.

Speaking with Dr. Anthony Fauci, the nation's top infectious-disease specialist, Biden emphasized that his administration is doing everything possible to increase the vaccine supply and the country's capacity to deliver injections into arms.

“It’s been a hell of a learning process," Biden said.

Biden, wearing a mask, used his remarks to criticize President Donald Trump, saying he inherited “no plan to vaccinate most of the country.”

“It is no secret that the vaccination program was in much worse shape than my team and I anticipated,” he said.

To date, the Biden administration has deployed active-duty troops to help stand up mass vaccination sites in several states, as it looks to lay the groundwork for increasing the rate of vaccinations once more supply is available.

The Viral Pathogenesis Laboratory is led by Dr. Barney Graham, whose team made critical discoveries years ago that laid the groundwork for rapid development of that and other COVID-19 vaccines. Before the pandemic erupted, one of Graham’s research fellows, Dr. Kizzmekia Corbett, had been using those earlier findings to develop a vaccine for MERS, a cousin of COVID-19.

On the tour, Biden was shown the lab bench where researchers sequenced the virus and developed the precursor of the Moderna vaccine.

Armed with their prior research, Corbett and Graham had a head start when Chinese scientists shared the genetic map of the new coronavirus in January 2020. They already knew how to make spike proteins, which coat the surface of the new coronavirus and its MERS relative, that were stable enough to be used as a key vaccine ingredient.

Within days, the NIH had sent instructions to Moderna to brew up doses, and Corbett and her colleagues were setting up the key lab and animal tests that would eventually prove they were on the right track.

Associated Press Medical Writer Lauran Neergaard in Washington contributed to this report.

Share:
More In Science
The Space Race In 2022
2021 was an exciting year for space innovations, but 2022 could hold even more in store. Cheddar took a deep dive into the space mission on tap for the year ahead.
U.S. Purchases 600K Doses of New Antibody Treatment Amid Omicron Surge
The United States purchased over 600,000 doses of a monoclonal antibody treatment from Glaxosmithkline and Vir Biotechnology, bringing the total worldwide doses purchased to 1.7 million. This comes as the country attempts to ramp up treatment options as cases of the omicron variant continue to surge. Dr. Asha Shah, Director of Infectious Diseases at Stamford Health joined Cheddar's Opening Bell to discuss.
2021: A Rebound of the Economy and Greenhouse Gas Emissions
As the pandemic slammed the brakes on the nation's economy in 2020, America's greenhouse gas emissions reached their lowest levels in at least three decades. However, as the world, and the economy re-opened, 2021 told a much different story as emissions surged. Biden's flagship 'Build Back Better' act involves billions in spending on electric cars and renewables, in an effort to cut U.S. emissions, experts are still skeptical that the nation will meet the current 2030 target. Andrew Dessler, professor of atmospheric sciences at Texas A&M University, joins Cheddar News.
Experts Debate Throat vs. Nasal Swabs for Omicron Testing
Amid the omicron surge, a new debate has emerged about whether or not throat swabs are more effective than nasal swabs for COVID testing. Dr. William Schaffner, MD, professor of infectious diseases, Vanderbilt Medical Center, sat down with Cheddar's News Wrap to weigh in on the dispute. "Should there be a change? You've got to do the studies, show that in the field [a throat swab] works as well or better than the nasal specimen," he said. "Let's not do it off our hips, as we say."
State of Emergency Declared in Virginia, as Multiple States Face Extreme Winter Weather
Virginia Governor Ralph Northam is declaring a state of emergency after Monday's winter storm left hundreds of drivers stranded on the interstate for more than 24 hours. The snow also knocked out power for many residents, with more than 100,000 outages remaining days later. Michael Wehner, a climate scientist at Lawrence Berkeley national laboratory, discusses recent weather disasters.
Walmart and Kroger Raise At-Home Covid Test Prices
As the need for COVID-19 testing increases, so does the price of the tests themselves. An agreement with The White House and several major companies to sell the tests at a lower cost has now expired, sending prices up as retailers struggle to keep kits on shelves. Dr. Thomas McGinn, executive VP of physician enterprise at Common Spirit Health, joins Cheddar News to discuss.
Emission Surge Puts U.S. Further Off Track from Climate Targets
A new report shows 2021 saw a surge in U.S. greenhouse gas emissions, indicating that the country remains far off track from meeting President Biden's climate change targets. Biden previously pledged to cut the nation's emissions in half by 2030, and now experts warn that immediate action must be taken in order to get the nation back on track. Zeke Hausfather, director of climate and energy at The Breakthrough Institute on U.S. Emissions and Global Temperatures, joins Cheddar News to discuss.
Toyota's Chief Scientist on Importance of Diversifying EV Fleets, Including Hybrid Models
Electric vehicles are quickly becoming an accessible way for consumers to slash emissions as legacy automakers begin to electrify their fleets and world leaders including President Joe Biden push for broad EV adoption. But consumers have concerns about EV range, the availability of charging stations, and more. What if it were both helpful to consumers — and feasible from a climate change standpoint — to keep hybrid models that run on gas on the market? Gill Pratt, CEO of the Toyota Research Institute & Toyota Motor Corporation's Chief Scientist joins Cheddar Climate to discuss his team's research about 'carbon return on investment,' how Toyota is electrifying its fleet, and more.
Major Cold Snap Settles Across Much of the U.S.
It's a painfully cold week across a large portion of the U.S. with more than 185 million Americans experiencing below-freezing temperatures on Monday and 10 million of them dealing with dangerous sub-zero temps.
Load More