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"This research clearly confirms that despite high rates of COVID-19 in the United States ... we haven't come close to achieving herd immunity," said study author Dr. Julie Parsonnet.
Mr. Trump told reporters tightened standards from the FDA for an emergency use authorization for a coronavirus vaccine "sounds like a political move."
The National Medical Association says African Americans don't trust the government when it comes to deadly virus.
At a Senate committee hearing Wednesday, Dr. Anthony Fauci answered a series of questions from Senator Lamar Alexander about what to expect from the coronavirus vaccines that are currently being tested. Watch his remarks.
Judge Amy Coney Barrett, one of President Trump's top contenders to be nominated for Justice Ginsburg's Supreme Court seat, visited the White House again yesterday. CBS News White House correspondent Ben Tracy joins CBSN with the latest.
His warning comes as President Trump continues to talk about so-called herd immunity.
Phase 3 test launching Wednesday will be one of the world's biggest vaccine studies, with 60,000 volunteers.
One senior public health official credits basic measures like masks and hand washing with giving South Africa a virtually flu-free year.
As the nation approaches 200,000 coronavirus deaths, President Trump continues to insist vaccines will be available for mass distribution by April, contradicting the claims of health officials. CDC Director Robert Redfield said one would most likely be ready by late 2021. Michael George reports.
As parts of Europe face a second wave of the coronavirus pandemic, the United Kingdom is preparing vaccine distribution facilities before a vaccine has even been approved. CBS News' Holly Williams has more in the series "Racing to a Cure."
President Trump said Friday that there will be enough vaccine available to protect every American against the virus by April. His claim comes two days after he criticized CDC Director Dr. Robert Redfield, who told Congress that a vaccine won't be widely available until next summer. Paula Reid reports.
Health experts point out that we don't yet know how effective a vaccine will be – but we do know masks help stop the spread.
Trump has publicly contradicted the CDC director's timeline for vaccine distribution, saying that Redfield "made a mistake."
The facility could start filling vials with a vaccine as early as November, maybe even before a vaccine has been approved.
A U.K. facility will be among the first to "bottle" the initial batches of the Oxford coronavirus vaccine. If the vaccine is given the green light for use, then millions of vaccines will be ready for distribution immediately. Holly Williams reports.
With 46 days to go until the election, President Trump and former Vice President Joe Biden both head to the battleground state of Minnesota Friday. That happens as two former senior administration officials tell CBS News that scientists are being pressured to develop a coronavirus vaccine on an accelerated timeline. Weijia Jiang reports from the White House.
More than 25,000 people are enrolled in the drugmaker's late-stage trial of a potential coronavirus vaccine.
Democratic presidential nominee Joe Biden used a speech Wednesday to attack President Trump's handling of the coronavirus crisis and express his confidence in science. CBSN political reporter Caitlin Huey-Burns asked Biden about his comments at his event in Delaware, and she joined CBSN's "Red and Blue" with details.
There are rising tensions between President Trump and his CDC chief, Robert Redfield. Paula Reid reports.
Moderna has released its protocols on how it will determine if its coronavirus vaccine is effective and safe. Norah O'Donnell spoke with the company's president, Dr. Stephen Hoge, for our series Racing to a Cure.
Officials said Wednesday that vaccine distribution will be set in motion "within 24 hours" of FDA approval.
Federal officials have rolled out plans for how to distribute a COVID-19 vaccine to Americans free of charge, and top health officials were questioned about it at a Senate hearing Wednesday. Internal medicine physician Dr. Shoshana Ungerleider joined CBSN with more.
The president contradicted CDC Director Robert Redfield's timeline for a vaccine. Redfield said a vaccine would not be widely available until the second or third quarter of 2021.
Former CDC Director Tom Frieden joins "CBS This Morning" to discuss contradicting statements from the president and the current director of the CDC on the subjects of masks and a coronavirus vaccine.
The head of the Centers for Disease Control and Prevention says a coronavirus vaccine won't be widely available until next year. But his timeline stands in stark contrast to what President Trump has been saying. CBS News White House correspondent Paula Reid joined CBSN's Lana Zak to discuss that and more.
President Trump signed a government funding package at the White House late Wednesday, formally ending the longest government shutdown in U.S. history.
After 43 days and more than a dozen attempts to reopen the government, President Trump signed the funding package, passed by the Senate and House, into law.
An effort to force a House vote on compelling the Justice Department to release materials related to Jeffrey Epstein secured the final signature it needed Wednesday.
House Minority Leader Hakeem Jeffries told CBS News that GOP Rep. Marjorie Taylor Greene was his ally during the government shutdown, after she spent weeks blasting her fellow Republicans.
The three emails appear to be exchanges between convicted sex offender Jeffrey Epstein and Ghislaine Maxwell, as well as the author Michael Wolff and Epstein.
Pennsylvania Sen. John Fetterman defended his voting record and addressed the criticism he's received from some in his own party for meeting and sometimes voting with President Trump.
The full list of victims in the UPS plane crash has been identified. Mayor Craig Greenberg said the final death toll was 14.
A federal judge has ordered that hundreds of people detained by ICE be released from federal facilities in the next week because their arrests were possibly unlawful and in violation of a federal court order.
Democrat Adelita Grijalva was sworn in as a member of Congress on Wednesday afternoon, seven weeks after she won a special election in Arizona.