Pelosi, second in the line of succession, also said she is receiving information about Mr. Trump’s health status from the media, not the White House. Source

The national security adviser said the White House medical unit is conducting contact tracing to determine how Mr. Trump became infected with COVID-19. Source

The following is a transcript of an interview with LabCorp CEO Adam Schechter that aired Sunday, October 4, 2020, on “Face the Nation.” Source

The president has “continued to improve” and respond to treatment for COVID-19 at Walter Reed Medical Center, his doctors said. Source

Adam Schechter says his company is in “good position going into this flu season.” Source

The former FDA commissioner says “anyone who was with the president Tuesday, Wednesday is not in the clear.” Source

National security adviser Robert O’Brien says the president “will stay at Walter Reed for a period of time” as he battles COVID-19. Source

“Face the Nation” moderator Margaret Brennan discusses with voters how the president’s diagnosis and COVID-19 response could impact voters in the final push to November. Source

Senior foreign affairs correspondent Elizabeth Palmer reports from London on the overseas impact of COVID-19. Source

House Speaker Nancy Pelosi says she thinks testing in the Capitol is “better than what’s at the White House.” Source