Customers and employees of Petty Cash clothing store wear masks as restaurants and stores are reopened following the lifting of some restrictions in place to prevent the spread of the coronavirus disease (COVID-19) in Houston, Texas, U.S., May 1, 2020.

A man receives a haircut as social distancing guidelines to curb the spread of coronavirus disease (COVID-19) are relaxed at Doug’s Barber Shop in Houston, Texas, U.S., May 8, 2020.

A man receives a haircut as social distancing guidelines to curb the spread of the coronavirus disease (COVID-19) are relaxed at Doug’s Barber Shop in Houston, Texas, U.S., May 8, 2020.

Flory Ramirez, a general manager of La Madeleine restaurant, wears a mask while handling cakes in the showcase as restaurants are reopened following the lifting of some restrictions in place to prevent the spread of coronavirus disease (COVID-19) in Houston, Texas, U.S., May 1, 2020.

Daune Mumford performs maintenance on a mini-golf course in anticipation of the relaxing of coronavirus disease (COVID-19) restrictions at the popular beach resort of Ocean City, Maryland, U.S., May 8, 2020.

Social distancing signs are pictured at Eaton Canyon Golf Course, which re-opened today, during the outbreak of the coronavirus disease (COVID-19), in Pasadena, California, U.S., May 9, 2020.

People take photos from the Griffith Observatory of the Los Angeles skyline after a partial reopening of Los Angeles hiking trails during the outbreak of the coronavirus disease (COVID-19) in Los Angeles, California, U.S., May 9, 2020.

People hike beneath the Hollywood sign after a partial reopening of Los Angeles hiking trails during the outbreak of the coronavirus disease (COVID-19) in Los Angeles, California, U.S., May 9, 2020.

Customers eat lunch near a social distancing sign at Bad Daddy's Burger Bar on the day restaurants and theaters were allowed to reopen to the public as part of the phased reopening of businesses and restaurants from the coronavirus disease (COVID-19) restrictions in Smyrna, Georgia, U.S. April 27, 2020.

A sign welcomes visitors on the first day of eased coronavirus disease (COVID-19) restrictions for the beach and boardwalk in Ocean City, Maryland, U.S., May 9, 2020.

A man receives a haircut as social distancing guidelines to curb the spread of coronavirus disease (COVID-19) are relaxed, at Doug’s Barber Shop in Houston, Texas, U.S., May 8, 2020.

A sign directs golfers at the driving range at The Golf Club At Newcastle as Governor Jay Inslee's "Safe Start Washington" begins Phase 1, allowing certain businesses to reopen with restrictions, during the coronavirus disease (COVID-19) outbreak, in Newcastle, Washington, U.S. May 5, 2020.

A patron walks away with his food on the first day coronavirus disease (COVID-19) restrictions were eased on the boardwalk and beach in Ocean City, Maryland, U.S., May 9, 2020.

A woman uses a towel as a mask while her hair is shampooed after coronavirus disease (COVID-19) restrictions are relaxed, at Studio A Salon in Houston, Texas, U.S. May 8, 2020.

Oscar Castillo golfs at The Golf Club At Newcastle as Governor Jay Inslee's "Safe Start Washington" begins Phase 1, allowing certain businesses to reopen with restrictions, during the coronavirus disease (COVID-19) outbreak, in Newcastle, Washington, U.S. May 5, 2020.