U.S. coronavirus cases and state maps: Tracking cases, deaths
The disease caused by the novel coronavirus has killed at least people in the United States since February, and numbers of cases are spiking in some states that hadn’t seen large outbreaks in the spring.
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Places with highest daily reported cases per capita
Weekly trend of daily new reported cases per 100,000 residents
The overall daily death toll declined from May to late June, largely because of a sharp decrease in deaths and reported infections in New York and New Jersey.
The United States topped 50,000 new cases in one day for the first time on July 1, two days after the country’s top infectious disease expert, Anthony S. Fauci, warned that the country could begin to see 100,000 new cases a day “if this does not turn around.”
Fauci had emphasized in testimony before Congress the need for wearing masks in hopes of squelching rampant transmission as states loosen more and more of the restrictions that were put in place in March and April.
Criteria for reporting deaths has changed in some states and cities, and numbers in this story may fluctuate as jurisdictions adjust their counting and reporting procedures. For instance, in mid-April, New York City added more than 3,700 deaths of people who were presumed to have the coronavirus but were never tested, and New Jersey added more than 1,800 on June 25.
Most health officials — including Fauci, in earlier testimony — said the virus has killed more people than official death tolls indicate.
The virus continues to kill in New York, where at least cases have been reported and at least have died. But the pace has slowed considerably from the peak weeks in spring when more than 1,000 died on some days.
By late June, however, the virus was circulating through a younger population. On June 20, Gov. Ron DeSantis (R) said the median age of a Floridian with covid-19 was down to 37.
Researchers have also linked the disease to a mysterious and deadly inflammatory syndrome in hundreds of U.S. children, an indication that much is still unknown about the virus and the way it affects different people.
Sparsely populated areas don’t have the huge raw numbers of cases or deaths that cities are reporting, but some rank among the highest in deaths and cases per capita. People in very rural areas are more likely to die of flu than urbanites and may be more vulnerable to covid-19 as well, according to a Post analysis of CDC data.
Testing was slow to begin, and for months far fewer U.S. residents had been tested than experts said was necessary to get a true picture of the virus’s reach. It wasn’t until June that U.S. testing met the World Health Organization’s guidelines and was considered thorough enough to accurately detect emerging hot spots.
In a June 25 call with reporters, CDC Director Robert Redfield estimated that, based on antibody tests, the actual number of U.S. residents who have been infected with the coronavirus is likely to be 10 times as high as the number of confirmed cases.
Tests reported per 100,000 residents
About this story
Data on deaths and cases comes from Post reporting and Johns Hopkins University. Post-reported data is gathered from state sites and from county and city sites for certain jurisdictions. Deaths are recorded on the dates they are announced, not necessarily the dates they occur. All numbers are provisional and may be revised by the jurisdictions.
The weekly trend uses seasonal trend decomposition to adjust for daily fluctuations in the reported case and death numbers. It splits reported numbers into a day-of-the-week factor and a two-week trend, which we show on the graphs. This allows us to account for the fact that reported numbers on the weekend are generally lower than on weekdays.
July 2 Replaced the 7-day running average of new cases and deaths with a 14-day modeled trend. Added the week-over-week percentage change to the trends charts, using the modeled trend values. Also added additional columns to the data tables.
June 23 Added charts showing new daily counts in each state, ordered by the percentage increase in cumulative cases over the last week. Changed the default view of the page to confirmed cases per 100k.
June 11 Added an option to view change since last week to the map. The default view of the map is now deaths per 100k in the last seven days.
May 13 Added a line indicating the seven-day rolling average or reported cases and deaths to the national and state by day chart at the top of the page. The deaths total at the top of the page was revised to round the deaths number down to the nearest thousand.
May 6 Included revised data from New York City probable covid-19 deaths that attributes each death to the day it was first reported instead of on April 14.
April 24 The data on the page was revised to include Post-reported numbers. Reported data for New York City is now reported separately by county instead of being aggregated into one New York City total.
April 23 Date when states began reopening added to state charts.
April 21 Charts showing testing data for all U.S. states and territories were added to the page.
April 14 New York City adds nearly 3,700 probable covid-19 deaths to its total.
April 7 Labels showing the date state emergency and stay-at-home orders were declared added to the state charts.