The source of the virus is a mystery. The broad scientific consensus is that the novel coronavirus originated in bats.
U.S. President Donald Trump listens to Dr Anthony Fauci discuss the Trump administration's guidelines for "Opening Up America Again" during the daily coronavirus task force briefing at the White House in Washington, U.S., April 16, 2020.(photo credit: LEAH MILLIS/REUTERS)ByREUTERS
