Senator Lamar Alexander, the chairman of the Senate Health, Education, Labor and Pensions (HELP) Committee, announced Sunday that the committee hearing would take place over video conference.
"After consulting with Dr. Fauci, and in an abundance of caution for our witnesses, senators, and the staff, all four Administration witnesses will appear by videoconference due to these unusual circumstances," Alexander said in a statement. Food and Drug Administration Commissioner Stephen Hahn and Assistant Secretary for Health Brett Giroir will also appear at the virtual hearing.
Fauci is scheduled to testify despite going into "modified quarantine" following exposure to a White House staffer who tested positive for the virus. Fauci told CBS News he is "low risk" based on the type of exposure he had to the staffer and is quarantining out of an abundance of caution.
His testimony before the Senate comes after the Trump administration blocked him from appearing before a House committee to discuss spending on coronavirus testing. President Trump told reporters last week that he doesn't want officials appearing before House Democrats, who hold the majority.
"The House is a setup," Mr. Trump said. "The House is a bunch of Trump haters."
The White House Office of Legislative Affairs sent a memo to all House and Senate committee staff directors last week that bars all members of the White House Coronavirus Task Force from appearing before a congressional committee without the permission of chief of staff Mark Meadows.
"For primary response departments, including HHS, DHS, and State, in order to preserve department-wide resources, no more than one COVID-related hearing should be agreed to with the department's primary House and Senate authorizing committee and appropriations subcommittee in the month of May, for a total of no more than four COVID-related hearings department-wide," the memo said.
White House press secretary Kayleigh McEnany said earlier this month that Fauci would not testify before the House Appropriations Committee because Meadows was told the hearing would be about funding for the Department of Health and Human Services, which she said would be a "rather odd fit" for Fauci, who works for the National Institutes of Health. She argued that it was "farcical" to say Fauci was blocked from testifying.