Joe Biden spoke at a campaign event in Grand Rapids, Michigan on Friday and said he is praying for a swift recovery for President Trump and first lady Melania Trump, who both tested positive for COVID-19. Biden said it’s a reminder that we all need to take the virus seriously, and he urged everyone to follow the advice of medical experts and wear masks. Watch his remarks. Source

CBS News medical contributor Dr. David Agus examines President Trump’s COVID-19 diagnosis and what the steps forward might be. Source

The new reserve list category was created for a player who either tests positive for COVID-19 or who has been quarantined after having been in close contact with an infected person or persons. Source

Mayor Bill de Blasio said shutdowns — including public and private schools — would happen starting Wednesday in nine ZIP codes, and indoor dining would be suspended. 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

White House doctors say the president had a high fever on Friday and his oxygen levels dropped twice during his treatment for COVID-19. CBS News chief medical correspondent Dr. Jon LaPook joins CBSN’s Lana Zak with the latest. Source

Dr. Sean Conley, President Trump’s physician, said Saturday the president is “doing very well” after receiving treatment for his COVID-19 diagnosis. Conley gave an update on the president’s condition at Walter Reed National Military Medical Center, where the president spent the night after he and first lady Melania Trump tested positive for the virus. Source

President Trump’s doctors say he is “doing very well” while he remains at Walter Reed Medical Center after testing positive for the coronavirus. CBS News national correspondent Chip Reid joins CBSN from Bethesda, Marlyland, with the latest. Source

Cal Fire said there have been more than 8,200 wildfires since the start of the year — and the flames have burned an area larger than Connecticut. Source

The Cleveland Orchestra performs “Ode to Joy,” from Beethoven’s Ninth Symphony, recorded in 16 iconic public spaces across Greater Cleveland. Source