Marc Silver, editor of the Goats and Soda blog spoke with over a half-dozen experts on how to exercise safely during the COVID-19 pandemic. Max Posner/ NPR hide caption

Anglebert Maurice Kakuja, 29, a Sapeur, or Congolese dandy, shows off his fashion sense while wearing a homemade mask in the eastern Congolese city of Bukavu. Sapeurs take their name from the acronym for their group: Societe des Ambianceurs et des Personnes Elegantes. Raissa Karama Rwizibuka hide caption

A worker with Haiti's Ministry of Public Health and Population checks the temperature of a Haitian man coming from the Dominican Republic on March 5. Andres Martinez Casares/Reuters hide caption

Sure, you can sing "Happy Birthday" twice to time your hand-washing — but one hand-washer recommends a 20-second excerpt from Beyoncé's "Love on Top." Kevin Mazur/Getty Images for Coachella hide caption

Ballet dancers in Shanghai rehearse while wearing masks on March 2. A virus first identified in December has altered daily life and public spaces around the globe. TPG/Getty Images hide caption

On Feb. 4, beds were installed in the Wuhan Keting Exhibition Center. With 2,000 beds planned, the center will accommodate patients with mild cases of COVID-19. Stringer for NPR hide caption

This aerial photo was taken on February 2, the day before Huoshenshan hospital was scheduled to open as a treatment center for coronavirus patients. AFP via Getty Images hide caption

A man rides past the Huanan Seafood Wholesale Market in Wuhan, China, which was closed after being linked to cases of a newly discovered coronavirus. Getty Images hide caption

From left: Sekou Sheriff, of Barkedu village in Liberia, whose parents died at an Ebola treatment center; a polio vaccination booth in Pakistan; a schoolgirl in Ethiopia examines underwear with a pocket for a menstrual pad; an image from a video on the ethics of selfies; Consolata Agunga goes door-to-door as a community health worker in her village in Kenya. From left: John Poole/NPR; Jason Beaubien/NPR; Courtesy of Be Girl Inc.; SAIH Norway/Screenshot by NPR; Marc Silver/NPR hide caption

Patients line up for remote health consultation sessions on a remote island near Rangpur, Bangladesh. Allison Joyce for NPR hide caption

Gefilte fish ... made from canned tuna. Marc Silver/NPR hide caption

Computer illustration of malignant B-cell lymphocytes seen in Burkitt's lymphoma, the most common childhood cancer in sub-Saharan Africa. Kateryna Kon/Science Photo Library/Getty Images hide caption

Guns collected in an effort to buy back firearms in Anaheim, Calif., in 2016. The police department obtained 676 guns and gave out $100 gift cards in exchange. The U.S. rate of deaths from gun violence, at 4.43 deaths per 100,000 people, it is four times higher than the rates in war-torn Syria and Yemen. Jeff Gritchen/MediaNews Group/Orange County Register via Getty Images hide caption

A fisherman's boat makes its way across Lake Chilwa in Malawi. A large portion of Lake Chilwa dries out every year, and the fishing industry disappears along with it. Most fishermen then head to Lake Malawi, where there is fishing year-round. Julia Gunther hide caption