London Daily

Focus on the big picture.
Thursday, Nov 13, 2025

Moderna empezó la fase tres del ensayo de su  vacuna contra la Covid-19

Moderna enters phase 3 clinical trial of its Covid-19 vaccine

The first major study of a Covid-19 vaccine in the United States began this Monday morning with the administration of one dose to a single patient in Savannah, Georgia, the first inoculation for the Moderna and the National Institutes of Health (NIH) trial, which will evaluate the safety and efficacy of the vaccine in 30,000 people.
The Moderna vaccine, backed by $955 million in government funding, will be tested at 89 sites in the United States.

It uses messenger RNA, a synthetic form of the virus's genetic material designed to propel the body's immune system into an attack mode.

If the trial is successful, the company would produce 500 million doses of its vaccine in 2021, Moderna CEO Stéphane Bancel said in a conference call with government officials.

The first results of the Moderna trial could be available in November or December, Anthony Fauci, director of the National Institute of Allergy and Infectious Diseases, told the conference.

But he indicated that it is "conceivable" that the results could be ready as early as October, if the trial gets ready very quickly in places with a large number of cases.

The trial aims to show that the vaccine is at least 60% effective in preventing covid-19, Fauci said.

Francis Collins, director of the NIH, pointed out that it is "essential" to ensure that trial participants come from diverse backgrounds.

The NIH will weekly track the diversity of the trial to make sure it attracts patients representative of those who have been most affected by the virus in the United States, he said.

We're actually going to rely on that sense of volunteering from people from all corners of society, Collins said at the conference.

Collins also noted that a special panel at the National Academy of Medicine, a private nonprofit organization of doctors and researchers, will advise the government on the difficult decision of who could receive the vaccine first.

Collins said that at least three other phase 3 trials follow closely behind.

The following phase 3 trials will be conducted with vaccines from the University of Oxford, Johnson & Johnson and Novavax Inc., which work within the government's 'Warp Speed' initiative. Furthermore, an upcoming vaccine trial by Pfizer Inc. and BioNTech SE is also approaching a final phase study.

J&J launched its phase 1 clinical trials in the United States on Monday, and it will begin in Belgium on Wednesday, according to the company.

Modern, based in Cambridge, Massachusetts, rose as much as 11% on Monday after announcing Sunday that it will receive $472 million in a second round of funding from the United States for its final phase trial. Shares rose 7.6% in New York at 11:58 am.

The Moderna vaccine, developed in conjunction with the NIH, is one of more than 160 in development to prevent the spread of the disease, and the World Health Organization estimates that about 25 different inoculations are currently in human trial phase.

Government support for the vaccine increases our confidence in its success, BMO analyst George Farmer wrote in a note to clients. Goldman analysts led by Salveen Richter rated Moderna as one of the "most likely labs" to bring a vaccine to market, possibly before the end of the year.
Newsletter

Related Articles

0:00
0:00
Close
UK Upholds Firm Rules on Stablecoins to Shield Financial System
Brussels Divided as UK-EU Reset Stalls Over Budget Access
Prince Harry’s Remembrance Day Essay Expresses Strong Regret at Leaving Britain
UK Unemployment Hits 5% as Wage Growth Slows, Paving Way for Bank of England Rate Cut
Starmer Warns of Resurgent Racism in UK Politics as He Vows Child-Poverty Reforms
UK Grocery Inflation Slows to 4.7% as Supermarkets Launch Pre-Christmas Promotions
UK Government Backs the BBC amid Editing Scandal and Trump Threat of Legal Action
UK Assessment Mis-Estimated Fallout From Palestine Action Ban, Records Reveal
UK Halts Intelligence Sharing with US Amid Lethal Boat-Strike Concerns
King Charles III Leads Britain in Remembrance Sunday Tribute to War Dead
UK Retail Sales Growth Slows as Households Hold Back Ahead of Black Friday and Budget
Shell Pulls Out of Two UK Floating Wind Projects Amid Renewables Retreat
Viagogo Hit With £15 Million Tax Bill After HMRC Transfer-Pricing Inquiry
Jaguar Land Rover Cyberattack Pinches UK GDP, Bank of England Says
UK and Germany Sound Alarm on Russian-Satellite Threat to Critical Infrastructure
Former Prince Andrew Faces U.S. Congressional Request for Testimony Amid Brexit of Royal Title
BBC Director-General Tim Davie and News CEO Deborah Turness Resign Amid Editing Controversy
Tom Cruise Arrives by Helicopter at UK Scientology Fundraiser Amid Local Protests
Prince Andrew and Sarah Ferguson Face Fresh UK Probes Amid Royal Fallout
Mothers Link Teen Suicides to AI Chatbots in Growing Legal Battle
UK Government to Mirror Denmark’s Tough Immigration Framework in Major Policy Shift
UK Government Turns to Denmark-Style Immigration Reforms to Overhaul Border Rules
UK Chancellor Warned Against Cutting Insulation Funding as Budget Looms
UK Tenant Complaints Hit Record Levels as Rental Sector Faces Mounting Pressure
Apple to Pay Google About One Billion Dollars Annually for Gemini AI to Power Next-Generation Siri
UK Signals Major Shift as Nuclear Arms Race Looms
BBC’s « Celebrity Traitors UK » Finale Breaks Records with 11.1 Million Viewers
UK Spy Case Collapse Highlights Implications for UK-Taiwan Strategic Alignment
On the Road to the Oscars? Meghan Markle to Star in a New Film
A Vote Worth a Trillion Dollars: Elon Musk’s Defining Day
AI Researchers Claim Human-Level General Intelligence Is Already Here
President Donald Trump Challenges Nigeria with Military Options Over Alleged Christian Killings
Nancy Pelosi Finally Announces She Will Not Seek Re-Election, Signalling End of Long Congressional Career
UK Pre-Budget Blues and Rate-Cut Concerns Pile Pressure on Pound
ITV Warns of Nine-Per-Cent Drop in Q4 Advertising Revenue Amid Budget Uncertainty
National Grid Posts Slightly Stronger-Than-Expected Half-Year Profit as Regulatory Investments Drive Growth
UK Business Lobby Urges Reeves to Break Tax Pledges and Build Fiscal Headroom
UK to Launch Consultation on Stablecoin Regulation on November 10
UK Savers Rush to Withdraw Pension Cash Ahead of Budget Amid Tax-Change Fears
Massive Spoilers Emerge from MAFS UK 2025: Couple Swaps, Dating App Leaks and Reunion Bombshells
Kurdish-led Crime Network Operates UK Mini-Marts to Exploit Migrants and Sell Illicit Goods
UK Income Tax Hike Could Trigger £1 Billion Cut to Scotland’s Budget, Warns Finance Secretary
Tommy Robinson Acquitted of Terror-related Charge After Phone PIN Dispute
Boris Johnson Condemns Western Support for Hamas at Jewish Community Conference
HII Welcomes UK’s Westley Group to Strengthen AUKUS Submarine Supply Chain
Tragedy in Serbia: Coach Mladen Žižović Collapses During Match and Dies at 44
Diplo Says He Dated Katy Perry — and Justin Trudeau
Dick Cheney, Former U.S. Vice President, Dies at 84
Trump Calls Title Removal of Andrew ‘Tragic Situation’ Amid Royal Fallout
UK Bonds Rally as Chancellor Reeves Briefs Markets Ahead of November Budget
×