NBC News is tracking Covid-19, which has killed more than 6 million people worldwide. The daily worldwide death toll is down from its late 2020 peak. Track the latest numbers on how many people have ...

Editor's note: This page is no longer being updated. The last update was Sept. 5, 2022. For current data about COVID-19 cases and deaths around the world, Johns Hopkins University and Our World in ...

Thursday and Friday marked the deadliest 48 hours in the United States' fight against COVID-19, according to the World Health Organization. A total of 4,978 people died, according to the WHO's ...

SEOUL, South Korea -- Scientists raced to find a treatment, crews scrubbed everything from money to buses, and quarantines were enforced Wednesday from a beachfront resort in the Atlantic to an ...

MENLO PARK, Calif. -- In a world where we stand 6 feet apart to be safe -- how can we track the novel coronavirus and better protect ourselves? Facebook has come up with one answer and wants you to ...

SEOUL, South Korea -- Scientists raced to find a treatment, crews scrubbed everything from money to buses, and quarantines were enforced Wednesday from a beachfront resort in the Atlantic to an ...

Across the United States, people are preparing for months of potential disruptions as the new coronavirus continues spreading to more communities. The World Health Organization has declared the ...

U.S. health officials continue to monitor for coronavirus cases in the United States. More than 90 million cases have been confirmed in the U.S., according to NBC News' count. New cases are declining, ...