London Daily

Focus on the big picture.
Sunday, Sep 13, 2026

US Expects To Have Immunized 100 Million Against Covid By March: Official

US Expects To Have Immunized 100 Million Against Covid By March

The first vaccine was authorized for emergency use by U.S. regulators on Friday night and began shipping on Sunday.
The United States expects to have immunized 100 million people with the coronavirus vaccine by the end of March, the chief adviser for the U.S. COVID-19 vaccine program said on Sunday.

The first vaccine was authorized for emergency use by U.S. regulators on Friday night and began shipping on Sunday.

"We would have immunized 100 million people by the first quarter of 2021," U.S. Operation Warp Speed chief adviser Dr. Moncef Slaoui said in an interview with Fox News Sunday.

He said the United States hopes to have about 40 million doses of vaccine distributed by the end of December, which would include the just authorized vaccine from Pfizer Inc and one from Moderna Inc expected to get a similar emergency use nod later this week.

Another 50 million to 80 million doses will be distributed in January, and the same number in February, Slaoui said. The vaccine requires two shots per person.

"We are working with Pfizer to continue helping them and supporting them achieve the objective of providing us with another 100 million doses in the second quarter of 2021," Slaoui said.

The first to be vaccinated would be front line healthcare workers, as well as residents of long-term care facilities, he added.

For the United States to get "herd immunity," which would halt transmission of the deadly virus, the country would need to have immunized about 75% or 80% of the population, he said, adding that he hoped to reach that point between May and June.

"It is however critical that most of the American people decide and accept to take the vaccine," Slaoui said. "We are very concerned by the hesitancy that we see."

He said he hoped people will keep an open mind, "listen to the data and openly agree that this is a very effective and safe vaccine and therefore take it."

In a large clinical trial, the Pfizer vaccine was 95% effective in preventing illness with few serious side effects.

Slaoui downplayed suggestions that there might not be enough vaccine to go around. He noted that a vaccine from Johnson & Johnson is likely to be ready for authorization late in January or early in February, and that he expected AstraZeneca's vaccine to be "potentially approvable somewhere late in February."

Political pressure for vaccines to be approved was "not helpful, because it's not needed," Slaoui said in response to questions about reports that White House chief of staff Mark Meadows called Food and Drug Administration head Stephen Hahn on Friday to urge him to authorize the vaccine that day or possibly lose his job.

A tweet on Friday by President Donald Trump, who has been critical of both the FDA and Pfizer, said to "Get out the damn vaccine NOW, Dr. Hahn."

"If that phone call happened, I think it was useless and unfortunate, and so are some of the tweets," Slaoui said.
Newsletter

Related Articles

0:00
0:00
Close
Bayeux Tapestry Draws Large Crowds at British Museum
Cuts to International Aid Raise Concerns Over Fragile Overseas Health Systems
UK Airlines and Logistics Operators Adjust Capacity as Fuel Costs Rise
UK Mortgage Arrears Edge Lower in Second Quarter
UK Government Advances New Devolution Offers for English Councils
UK Parliament Begins Debate on NHS Governance and Single Patient Record Reforms
Andy Burnham Launches Number 10 North Devolution Initiative
UK Parliament Rejects Assisted Dying Bill for Terminally Ill Adults
UK Bans Goods From Israeli Settlements in the Occupied West Bank
UK Economy Grows 0.4% in July as Technology Services Strengthen
Metropolitan Police Continue Investigation Into Reform UK Political Financing
Chinese Crypto Entrepreneur Leon Li Identified as Seller of £190 Million London Mansion
Trades Union Congress Proposes Social Energy Tariff Funded by Higher Bank Surcharge
British Chambers of Commerce Calls for State Pension Triple Lock to Be Scrapped
Anthropic Says Claude Helped Disrupt Biological Weapons and Cyber Espionage Threats
UK Imposes Sanctions Over Israeli Settlements and West Bank Violence
UK Reimposes Sectoral Sanctions on Iran’s Aviation, Shipping and Energy Networks
UK Economy Grows 0.4% in July as AI and Programming Services Lift Activity
UK House of Commons Rejects Assisted Dying Bill by 286 Votes to 270
UK Reviews Nationwide Emergency Alert Tests After Systems Meet Reliability Targets
UK Seeks Faster Rail Links Across Northern Industrial Corridors
British Business Bank Allocates £150 Million for High-Growth Companies in Northern England
BBC Warns Staff Strikes Are Possible Amid Pay Dispute and £500 Million Savings Drive
UK Backs Short Extension of UN Sudan Sanctions Regime
Prime Minister Andy Burnham Defends Early Prison Release Reforms and Growth Strategy
Reform UK Faces Scrutiny Over Alleged Effort to Circumvent Foreign Donation Rules
UK Analysts Warn Tax Rises or Spending Cuts May Be Needed to Preserve Fiscal Headroom
Jaguar Land Rover Plans Up to 4,000 Job Cuts in £1.7 Billion Cost-Saving Drive
UK Chancellor Warns of Difficult October Budget as Borrowing Costs Rise
UK Declares Israeli Occupation of West Bank Unlawful and Expands Sanctions
UK House of Commons Rejects Assisted Dying Bill for England and Wales
English Councils to Gain Power to Introduce Tourist Taxes by 2028
Kemi Badenoch Reshuffles Conservative Shadow Cabinet
Firefighters Make Progress Containing Major Wildfires in South Wales
John Lewis Partnership Reports £124 Million Loss
Study Says UK AI Data Centres Will Create Only a Quarter of Forecast Jobs
UK Government Considers Higher Industrial Water Prices Amid Supply Pressures
Andy Burnham Holds First Call With Donald Trump as UK Prime Minister
NHS Records Busiest Summer on Record as Heatwaves Drive Hospital Admissions
Home Secretary Orders Police Crackdown on Far-Right Anti-Migrant Vigilantes
UK Supreme Court Rules Northern Ireland Religious Education Curriculum Breaches Human Rights Standards
Markets Price in Four Bank of England Rate Rises by Next Summer
House of Commons Prepares Free Vote on Assisted Dying Bill
UK Government Bans Trade With Israeli Settlements in Occupied Territories
UK Economy Grows 0.4% in July as Artificial Intelligence Investment Supports Expansion
Andy Burnham Becomes UK Prime Minister After Keir Starmer Resigns
John Lewis Partnership Loss Widens to £124 Million
UK Government to Put White Working-Class Social Mobility at Centre of Equality Policy
McLaren Plans £450 Million Technology Investment Creating 1,000 UK Jobs
UK Chancellor Faces Calls for Wealth Taxes and Public Ownership in Autumn Budget
×