WASHINGTON (AP) — A lack of clear, concise and consistent messaging about the seriousness of the novel coronavirus in the earliest months of its spread created a false sense of security among Americans that the pandemic would not be serious and resulted in inaction early on across the federal government.

That was the assessment of Dr. Deborah Birx, who served as the COVID response coordinator under former President Donald Trump and testified for the first time Thursday before a House panel about her time in the Trump administration.

“It wasn’t just the president, many of our leaders, were using words like ‘we could contain,’ and you cannot contain a virus that cannot be seen,” Birx said. “And it wasn’t being seen because we weren’t testing.”

Birx appeared before the House Select Subcommittee on the Coronavirus Crisis, whose partisan divide was evident throughout the hearing as Democrats focused their attention on missteps made during the Trump administration while Republicans did the same when it came to Democratic-led states such as New York or under the Biden administration, such as when President Joe Biden overstated the efficacy of vaccines by telling Americans in a CNN town hall, “You’re not going to get COVID if you have these vaccinations.”

Much of the hearing focused on concerns Birx had about strategies promoted by Dr. Scott Atlas, who joined the White House as a pandemic adviser in the summer of 2020 and argued that it was all right for low-risk people to get infected with the virus as long as the vulnerable are protected. Birx was asked why she considered that view so dangerous.

“Dr. Atlas’s view was anybody who was not going to have severe disease should be allowed to become infected,” Birx said. The difficulty, she said was the premise that the country could then “magically separate the 50 or 60 million vulnerable Americans from that infection at a high level.”

She said that when Atlas and other officials espoused that view about the virus, it created doubts with the American public.

“It created a sense that anything could be right,” she said.

Birx also said that Atlas’s tenure “destroyed any cohesion in the response of the White House itself.”

To underscore the divide in the White House, the subcommittee released new emails, including from Birx to then-CDC Director Robert Redfield, then FDA Commissioner Stephen Hahn and Dr. Anthony Fauci, head of the U.S. National Institute of Allergy and Infectious Diseases.

In the August. 11, 2000, e-mail, Birx described a “very dangerous meeting in the OVAL yesterday,” with a list of concerns. “The conclusion was Dr. Atlas is brilliant and the President will be following his guidance now.,” she wrote. She went on to say she would continue her focus in working with states but doubted her ability to change the president’s mind on what needs to be done, such as strict mask use, expansion of testing, strict social distancing and limiting school re-openings where there was uncontrolled community spread.

Atlas was not a participant in the hearing, but he participated in an extensive interview with the committee staff earlier this year in which he downplayed his role on the White House’s COVID efforts.

“Dr. Birx was responsible for the policies that were implemented previously and also during my time there and also after I left. The entire time, the policies were directly from Dr. Birx to the governors and that never changed,” Atlas said.

Atlas said his role at the White House was to bring information to the president and he was critical of what he called “Birx-Fauci lockdowns” that he described as a failure.

“The elderly people were still dying. The infection was still spreading. It was a failure, and there was enormous harms inflicted on our children and on families by this total broad lockdown,” he told the committee.

A subcommittee report released in the days leading up to the hearing concluded that the Trump administration’s disregard for proven mitigation measures resulted in a federal response that differed little from the implementation of a deliberate herd immunity strategy.

Birx has projected that 130,000 Americans lives could have been saved after the first wave of the pandemic if the federal government had implemented “optimal mitigation across this country.” The U.S. death toll from COVID-19 hit 1 million last month.

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