Coronavirus updates live: Nationwide protests raise infection fears

Health experts and political leaders have warned that the nationwide protests sparked by the killing of George Floyd could cause a catastrophic setback for controlling COVID-19 in the U.S., as cities and states continue efforts to reopen.

So far, more than 1.7 million Americans have been sickened by the disease and more than 105,000 have died.

"If you were out protesting last night, you probably need to go get a COVID test this week," said Atlanta Mayor Keisha Lance Bottoms at a news briefing Sunday.

Elsewhere, lockdown restrictions continue to be eased across Europe and east Asia, where the virus originated, but cases continue to grow in Latin America, with Brazil passing 500,000 cases, according to Johns Hopkins University data.

Here's what you need to know about the coronavirus, plus a timeline of the most critical moments:

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