A man looks at a memorial Tuesday with pictures of some of the missing from the partially collapsed 12-story Champlain Towers South condo building in Surfside, Fla. Joe Raedle/Getty Images hide caption

Moises Soffer, a volunteer member of Cadena International's search-and-rescue team working at the site of the condo building collapse, holds a trained search dog named Oreo in Surfside, Fla., on Sunday. Gianrigo Marletta/AFP via Getty Images hide caption

Dr. Anne Schuchat, principal deputy director of the Centers for Disease Control and Prevention, testifies before a House panel on Sept. 25, 2019. In an NPR interview, she says the nation has more work to do to get ready for a future pandemic. Win McNamee/Getty Images hide caption

A Nordstrom store is looking for employees last month in Coral Gables, Fla. Citing a severe shortage of workers, half of the nation's governors have decided to end extra federal jobless benefits months early. Marta Lavandier/AP hide caption

A laboratory on the campus of the Wuhan Institute of Virology in Wuhan in China's central Hubei province in May 2020. Focus has turned back to the facility as a possible origin of the coronavirus pandemic. Hector Retamal/AFP via Getty Images hide caption

As people get back to in-person work, it may be a difficult transition for dogs and their owners. One tip from a veterinarian: Don't make a big deal about leaving and coming back home. Photo Illustration by Becky Harlan/NPR hide caption

A gas pump is marked "out of service" as cars line up May 11 at a Circle K in Charlotte, N.C., following a ransomware attack that shut down Colonial Pipeline. Logan Cyrus/AFP via Getty Images hide caption

Bees are seen on a honeycomb cell at the BEE Lab hives at the University of Sydney on May 18, 2021. The U.N. has designated May 20 as World Bee Day. Lisa Maree Williams/Getty Images hide caption

Young Palestinians inspect the damage an Israeli attack inflicted on houses in the Sabra neighborhood of Gaza City. A man who lives in the middle of the Gaza Strip says his family is traumatized by the violence. Mustafa Hassona/Anadolu Agency via Getty Images hide caption

Speaking to reporters on April 27 in Elizabeth City, N.C., Wayne Kendall, one of the lawyers representing the family of Andrew Brown Jr., points to an autopsy chart showing where Brown was shot. Joe Raedle/Getty Images hide caption

Covid Inc. in Tempe, Ariz., has been selling audiovisual equipment for decades. CEO Norm Carson says people sometimes come in to the building looking for a COVID-19 test. Kevin Myles hide caption

A 16-year-old gets a Pfizer-BioNTech COVID-19 vaccine in Anaheim, Calif., on April 28. Advisers to the Centers for Disease Control and Prevention now say it's not necessary for adolescents to wait two weeks after a COVID shot to receive routine immunizations. Paul Bersebach/MediaNews Group via Getty Images hide caption