President Trump on Wednesday at his White House briefing. (Jabin Botsford/The Washington Post)

President Trump’s Wednesday White House coronavirus briefing contained the usual amount of blame-casting, jabs at the media and gripes at Trump’s political opponents. But there was also some news. Here’s what you need to know from that briefing.

1. Trump did not deny emerging reporting that the virus emanated from a Chinese lab

President Trump on April 15 would not say whether he discussed with Chinese officials how a Wuhan laboratory reportedly handled the coronavirus. (Video: The Washington Post)

Trump was asked about this by Fox News’s John Roberts, who cited “multiple sources” saying the U.S. government has a high degree of confidence that the virus came from a virology lab in Wuhan. Lax safety protocols infected an intern, Roberts said according to Fox’s reporting, “who later infected her boyfriend, and then went to the wet market in Wuhan, where it began to spread.”