What San Francisco looks like on the first day of sheltering in place

San Francisco Mayor London Breed hopes to stem the spread of the virus.

San Francisco (CNN)San Francisco was eerily quiet Tuesday after an order to shelter in place went into effect at midnight.

Residents hunkered down and traffic was light, similar to that of a holiday but minus the cheer.
The biggest gathering of people early Tuesday may have been at healthcare facilities and drugstores. About 16 people congregated outside one drugstore, waiting for it to open.
There was a fraction of normal traffic on Tuesday, the first day of the shelter in place order.
Almost 7 million people are affected by the lockdown that went into place Tuesday as Bay Area counties followed San Francisco's lead in ordering residents to shelter in place. It was the first of such measures in the United States as authorities try to halt the spread of the novel coronavirus.
A street in the financial district on Tuesday.
More than 5,000 cases of the virus and 100 deaths have been reported in the US as of Tuesday afternoon, with those numbers climbing by the hour. San Francisco Mayor London Breed pointed out that other countries have been able to slow the infection rate with such drastic measures as her city's.
A dog roamed an almost empty Geary Boulevard in San Francisco Tuesday.
California had more than 500 infections as of Tuesday afternoon, including at least 12 deaths.
Two counties in Northern California, Monterey and San Benito, on Tuesday also issued shelter in place orders for their residents, beginning at midnight Wednesday morning.
New York City Mayor Bill de Blasio is urging his city's residents to prepare for a similar order within the next few days, and Breed said other areas are likely to follow.
The shelter in place order in the Bay Area affects almost 7 million people.