Memorial Day tempts Americans outdoors, raising virus fears

Millions of Americans are getting ready to emerge from coronavirus lockdowns and venture outdoors to celebrate Memorial Day weekend at beaches, cookouts and family outings, raising concern among public health officials that large gatherings could cause outbreaks to come roaring back.

Medical experts warn that the virus won’t take a holiday for the unofficial start of summer. The Centers for Disease Control and Prevention recommends that people stay home, avoid crowds and connect with family and friends by phone or video chat.

Dr. Seth Cohen, an infectious disease expert at the University of Washington Medical Center-Northwest in Seattle, advised that people keep their distance, wear masks and avoid sharing food and drinks.

“Punch bowls. Nachos. These things are a no-no,” Cohen said.

Dr. Deborah Birx, coordinator of the White House coronavirus task force, said Friday that people can enjoy the outdoors if they stay at least 6 feet (2 meters) apart. Birx suggested playing tennis with marked balls, one for each player to handle, or not touching flags on the golf course.

“That is your space, and that’s the space that you need to protect and ensure that you're social distanced for others," Birx said at a White House briefing. She also suggested disposable utensils for picnics and potlucks.

Birx said COVID-19 is declining nationwide, but many healthy-seeming people are unknowingly infected, making social distancing, face coverings and frequent hand-washing necessary.

The holiday, which honors fallen service members, arrives amid the bleakest economy in decades. Tens of millions have been laid off since the virus hit hard in March and forced shutdowns. Unemployment has reached its highest level since the Great Depression. Federal Reserve Chair Jerome Powell warned...