US President Donald Trump holds a photo of the National Mall while speaking during a health care affordability event in the Oval Office of the White House in Washington, DC, on April 23, 2026. (Photo by Brendan SMIALOWSKI / AFP via Getty Images)

WASHINGTON, DC - APRIL 23: U.S. Commerce Secretary Howard Lutnick (C) speaks alongside U.S. Secretary of Health and Human Services Robert F. Kennedy Jr. and U.S. President Donald Trump during an event on advancing health care affordability in the Oval Office of the White House on April 23, 2026 in Washington, DC. President Trump, promoting his administration's efforts to lower health care costs and address rising premiums, announced a deal with Regeneron Pharmaceuticals to lower certain drug prices sold on TrumpRx.gov in exchange for tariff relief. (Photo by Alex Wong/Getty Images)

WASHINGTON, DC - APRIL 23: U.S. Commerce Secretary Howard Lutnick (L) gestures as he speaks alongside U.S. Secretary of Health and Human Services Robert F. Kennedy Jr. and U.S. President Donald Trump during an event on advancing health care affordability in the Oval Office of the White House on April 23, 2026 in Washington, DC. President Trump, promoting his administration's efforts to lower health care costs and address rising premiums, announced a deal with Regeneron Pharmaceuticals to lower certain drug prices sold on TrumpRx.gov in exchange for tariff relief. (Photo by Alex Wong/Getty Images)

WASHINGTON, DC - APRIL 23: U.S. Commerce Secretary Howard Lutnick (C) speaks alongside Administrator for the Centers for Medicare & Medicaid Services Dr. Mehmet Oz, U.S. Secretary of Health and Human Services Robert F. Kennedy Jr. and U.S. President Donald Trump during an event on advancing health care affordability in the Oval Office of the White House on April 23, 2026 in Washington, DC. President Trump, promoting his administration's efforts to lower health care costs and address rising premiums, announced a deal with Regeneron Pharmaceuticals to lower certain drug prices sold on TrumpRx.gov in exchange for tariff relief. (Photo by Alex Wong/Getty Images)

WASHINGTON, DC - APRIL 23: U.S. Commerce Secretary Howard Lutnick (C) speaks alongside Administrator for the Centers for Medicare & Medicaid Services Dr. Mehmet Oz, U.S. Secretary of Health and Human Services Robert F. Kennedy Jr. and U.S. President Donald Trump during an event on advancing health care affordability in the Oval Office of the White House on April 23, 2026 in Washington, DC. President Trump, promoting his administration's efforts to lower health care costs and address rising premiums, announced a deal with Regeneron Pharmaceuticals to lower certain drug prices sold on TrumpRx.gov in exchange for tariff relief. (Photo by Alex Wong/Getty Images)

WASHINGTON, DC - APRIL 23: U.S. Commerce Secretary Howard Lutnick (C) gestures as he speaks alongside Administrator for the Centers for Medicare & Medicaid Services Dr. Mehmet Oz, U.S. Secretary of Health and Human Services Robert F. Kennedy Jr. and U.S. President Donald Trump during an event on advancing health care affordability in the Oval Office of the White House on April 23, 2026 in Washington, DC. President Trump, promoting his administration's efforts to lower health care costs and address rising premiums, announced a deal with Regeneron Pharmaceuticals to lower certain drug prices sold on TrumpRx.gov in exchange for tariff relief. (Photo by Alex Wong/Getty Images)

WASHINGTON, DC - APRIL 23: U.S. Commerce Secretary Howard Lutnick attends an event on advancing health care affordability in the Oval Office of the White House on April 23, 2026 in Washington, DC. President Trump, promoting his administration's efforts to lower health care costs and address rising premiums, announced a deal with Regeneron Pharmaceuticals to lower certain drug prices sold on TrumpRx.gov in exchange for tariff relief. (Photo by Alex Wong/Getty Images)

WASHINGTON, DC - APRIL 23: Deputy Director, White House Domestic Policy Council, Heidi Overton (L) speaks alongside Food and Drug Administration Commissioner Marty Makary and Administrator for the Centers for Medicare & Medicaid Services Dr. Mehmet Oz during an event on advancing health care affordability in the Oval Office of the White House on April 23, 2026 in Washington, DC. President Trump, promoting his administration's efforts to lower health care costs and address rising premiums, announced a deal with Regeneron Pharmaceuticals to lower certain drug prices sold on TrumpRx.gov in exchange for tariff relief. (Photo by Alex Wong/Getty Images)