Health officials worldwide are working to contain cases of Covid-19.
More than 230 million people have been sickened and more than 4 million have died of the coronavirus since January 2020, according to NBC News and Johns Hopkins University.
This map is updated daily before 11 a.m. ET, with the latest numbers from NBC News and the Johns Hopkins University Coronavirus Resource Center.
See the daily number of new global cases:
And see the total number of cases in countries of note:
Read NBC News’ coverage of the coronavirus, see a chart of per-state Covid-19 case trends, a Covid data dashboard, charts showing the number of new confirmed cases per day globally and in the U.S., and see a map of world deaths due to coronavirus.
CORRECTION (March 31, 2021, 3:47 p.m. ET): A previous version of the map on this article omitted South Sudan, which became a country in 2011. The map has been republished to include it.
CORRECTION (May 24, 2021 5:00 p.m. ET) A previous version of this article miscalculated the "last 7 days" of Covid-19 cases in each country. The cases shown were for the previous 2-8 days, not the previous 1-7 days.