WASHINGTON, DC - APRIL 23: Two-year-old Travis Smith and his mother Sierra (R) react during an event with U.S. President Donald Trump 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. President Donald Trump is joined by (L-R) Administrator for the Centers for Medicare & Medicaid Services Dr. Mehmet Oz, U.S. Commerce Secretary Howard Lutnick and U.S. Secretary of Health and Human Services Robert F. Kennedy Jr. as he speaks 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. President Donald Trump speaks 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. President Donald Trump (C) is joined by (L-R) Food and Drug Administration Commissioner Marty Makary, Administrator for the Centers for Medicare & Medicaid Services Dr. Mehmet Oz, U.S. Commerce Secretary Howard Lutnick, U.S. Secretary of Health and Human Services Robert F. Kennedy Jr. and President and CEO of Regeneron Leonard Schleifer (2nd-R) as he speaks 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)

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

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

WASHINGTON, DC - APRIL 23: U.S. President Donald Trump speaks 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. President Donald Trump (C) speaks 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)