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Place | Popu- lation M | Cases | Deaths | Cases | Deaths | Posi- tivity Rate | % Fully vacc- inated |
||||
---|---|---|---|---|---|---|---|---|---|---|---|
Total | New * | Total | New* | % of popu- lation | New /100K | Total /1M | New /1M |
||||
United States | 331 | 31,337,729 | 65,770 | 567,828 | 862 | 9.5% | 20 | 1,715 | 2.6 | 4.7% | 18% |
California | 39.510 | 3,675,660 | 2,658 | 59,610 | 144 | 9.3% | 7 | 1,509 | 3.6 | 1.1% | 22% |
Yolo Co | 0.220 | 13,359 | 11 | 197 | 6.1% | 5 | 893 | ||||
Santa Clara Co | 1.937 | 114,852 | 109 | 1,949 | 5.9% | 6 | 1,006 | ||||
San Mateo Co | 0.770 | 40,542 | 51 | 553 | 5.3% | 7 | 719 |
Click on Charts to go to the current version.
Contents: The Numbers:
World: Regions | Latin America | Asia | UK - New Variant | Case Positivity Rate
United States: Epicenters | U.S. Vaccination Progress
California:: CA Current notes: | Tiers: | Vaccination Progress | California Timeline (historical)
| North Central California Counties | Holiday surge
| Davis and Palo ALto | Yolo County | Santa Clara County
What's new other than updated charts:
Joshua SA. Weitz at Georgie Tech developed a tool to assess the risk that one (or more) individuals in a group was infected which was documented in nature research in October.
. You specify the group size
and an ascertainment bias of 5 or 10. i.e. actual infections are 5 to 10 times higher than what is reported.
See COVID-19 Event Risk Assessment Planning Tool
and Substantial underestimation of SARS-CoV-2 infection in the United States | Nature Communications Sept 2020.
We are concentrating on trends now from the world down to some towns in California. Where are the outbreaks, relative size of the them, history of safety plans etc..
Also listing death rates, hospitilazions and positivity rate where possible.
See more at rational.
Coronavirus Dashboard | ncov2019.live
* New cases and deaths are 7-day moving-averages to adjust for the impact of administrative delays to reporting new data over weekends.
Regional share of daily confirmed cases:
This chart hasn't been updated since December.
Case Rate Dec 16, 2020
Region | Population | New Cases | New Cases per Million |
---|---|---|---|
US | 331,000,000 | 220,386 | 666 |
Europe | 747,636,026 | 345,000 | 461 |
Latin America | 653,962,331 | 68,000 | 104 |
Middle East | 411,000,000 | 20,000 | 49 |
Asia | 4,641,054,775 | 60,000 | 13 |
Africa | 1,347,333,004 | 19,000 | 14 |
See also COVID-19 pandemic by country and territory - Wikipedia
We've included the countries out of the 125 largest countries (population > 5 M), with the highest incidence of COVID-19 infection. Some smaller countries have a higher rate.
You can click on the chart to go to the current interactive version, where you can move the sliders at the bottom to zero in on a specific time period and hover over a date to get the list of values on that date.
You can add countries by entering it in the upper left.
Where is the March Increase coming from:
NY Times Map
COVID-19 International Travel Recommendations by Destination | CDC
Why Does the Pandemic Seem to Be Hitting Some Countries Harder Than Others? | The New Yorker Feb. 22, 2021
Summary Here.
Other countries -
See also: OurWorldinData
Source: COVID-19 pandemic death rates by country - Wikipedia
892 in the US is about 0.1%
Test Positivity Rate
Experts advise looking at three measurements together: number of cases, case positivity rates and number of deaths to understand what is going on.
Test Positivity Rate is important because a high positivity rate probably means that the case count is low. See Positivity Rate.
WHO guidelines want it to be below 5%. When a positivity rate is higher, epidemiologists start worrying that means only sicker people have access to tests and a city or region is missing mild or asymptomatic cases.
Testing and Positivity | Johns Hopkins
See Positivity Rate for more.
Place | Popu- lation M | Cases | Deaths | Cases | Deaths | Posi- tivity Rate | % Fully vacc- inated |
||||
---|---|---|---|---|---|---|---|---|---|---|---|
Total | New * | Total | New* | % of popu- lation | New /100K | Total /1M | New /1M |
||||
United States | 331 | 31,337,729 | 65,770 | 567,828 | 862 | 9.5% | 20 | 1,715 | 2.6 | 4.7% | 18% |
United States Coronavirus: - Worldometer
See Positivity Rate.
I moved back to California from New Jersey a couple of years ago. In April my friends in New Jersey had 10 times the chance of encountering a person with COVID-19 than I did in California. In July the numbers have flipped with California having 6 times and Florida 12 times the incidence of NJ.
By the end of November the average rate for the whole country was 5 times higher than it was in April.
Hot Spots Bold - States 50% higher than national average thru Dec 2 and 30% higher after that.
State | Daily New Cases per 100,000 |
|||||||||
---|---|---|---|---|---|---|---|---|---|---|
April Peak | July 15 | Sep. 8 | Oct. 8 | Nov 2 | Dec 2 | Jan 4 | Feb 3 | Mar 3 | Apr 7 | |
US | 10 | 20 | 10 | 15 | 24 | 50 | 66 | 45 | 19 | 19 |
New York | 51 | 4 | 6 | 7 | 10 | 37 | 71 | 53 | 32 | 34 |
New Jersey | 39 | 4 | 6 | 8 | 18 | 46 | 49 | 51 | 34 | 47 |
Rhode Island | 15 | 42 | 114 | 96 | 51 | 35 | 28 | |||
Pennsylvania | 13 | 18 | 53 | 56 | 42 | 20 | 33 | |||
California | 3 | 20 | 11 | 8 | 10 | 37 | 96 | 42 | 11 | 7 |
Florida | 6 | 56 | 13 | 12 | 20 | 39 | 62 | 46 | 25 | 24 |
Arizona | 4 | 51 | 8 | 9 | 19 | 62 | 112 | 64 | 16 | 9 |
Texas | 3 | 37 | 13 | 13 | 20 | 38 | 63 | 70 | 25 | 10 |
New Mexico | 12 | 14 | 38 | 88 | 59 | |||||
North Dakota | 13 | 38 | 60 | 139 | 89 | 26 | 24 | .|||
South Dakota | 27 | 55 | 134 | 100 | 48 | 43 | ||||
Wisconsin | 3 | 14 | 15 | 43 | 80 | 70 | 44 | |||
Michigan | 16 | 6 | 11 | 35 | 72 | 27 | 17 | 14 | 70 | |
Minnesota | 6 | 11 | 12 | 20 | 46 | 115 | 34 | 34 | ||
Illinois | 24 | |||||||||
Idaho | 37 | 16 | 28 | 45 | 70 | 50 | ||||
Iowa | 24 | 29 | 66 | 64 | 43 | |||||
Utah | 20 | 13 | 33 | 55 | 86 | 85 | 43 | |||
Montana | 12 | 42 | 77 | 79 | 36 | |||||
Nebraska | 14 | 29 | 60 | 93 | 50 | 25 | ||||
Wyoming | 25 | 61 | 93 | 38 | ||||||
Colorado | 25 | |||||||||
Indiana | 18 | 44 | 87 | 71 | ||||||
Nevada | 16 | 27 | 75 | 68 | ||||||
Tennessee | 72 | 93 | 40 | 19 | ||||||
Kansas | 85 | 36 | ||||||||
Oklahoma | 84 | 52 | ||||||||
Arkansas | 86 | 51 | 28 | 5 | ||||||
Georgia | 17 | 30 | 80 | 51 | 28 | 12 | ||||
South Carolina | 75 | 67 | 21 | |||||||
North Carolina | 68 | 52 | 23 | 15 |
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See Epicenters
CDC COVID Data Tracker
See also Vaccination
Place | Popu- lation M | Cases | Deaths | Cases | Deaths | Posi- tivity Rate | % Fully vacc- inated |
||||
---|---|---|---|---|---|---|---|---|---|---|---|
Total | New * | Total | New* | % of popu- lation | New /100K | Total /1M | New /1M |
||||
United States | 331 | 31,337,729 | 65,770 | 567,828 | 862 | 9.5% | 20 | 1,715 | 2.6 | 4.7% | 18% |
California | 39.510 | 3,675,660 | 2,658 | 59,610 | 144 | 9.3% | 7 | 1,509 | 3.6 | 1.1% | 22% |
See county data below.
Click on Charts to go to the current version.
Tracking COVID-19 in California - ca-gov
County risk Level - Tier | New Cases/ 100K | Positivity rate | Activities |
---|---|---|---|
1 Widespread | >7 | > 8% | Many non-essential indoor business operations are closed |
2 Substantial | 4-7 | 5-8% | Some non-essential indoor business operations are closed |
3 Moderate | 1-3.9 | 2-4.9% | Some indoor business operations are open with modifications |
4 Minimal | < 1 | <2% | Most indoor business operations are open with modifications |
North Central Califronia Counties Map
See Where each county stands in color-coded tier system | SF Chronicle
and Blueprint for a Safer Economy - Coronavirus COVID-19 Response | covid19.ca.gov for specific guidance.
Orange Tier: What's open.
California | The COVID Tracking Project
Place | Popu- lation M | Cases | Deaths | Cases | Deaths | Posi- tivity Rate | % Fully vacc- inated |
||||
---|---|---|---|---|---|---|---|---|---|---|---|
Total | New * | Total | New* | % of popu- lation | New /100K | Total /1M | New /1M |
||||
United States | 331 | 31,337,729 | 65,770 | 567,828 | 862 | 9.5% | 20 | 1,715 | 2.6 | 4.7% | 18% |
California | 39.510 | 3,675,660 | 2,658 | 59,610 | 144 | 9.3% | 7 | 1,509 | 3.6 | 1.1% | 22% |
North Central Califronia Counties Map
The number in the charts below are new cases per 100,000. The source documents use other numbers. Total new cases and weekly total.
April 5
Bay area:
Place | Popu- lation | Cases | Deaths | Cases | Deaths | ||||
---|---|---|---|---|---|---|---|---|---|
Total | New * | Total | New* | % of popu- lation | New /100K | Total /1M | New /1M |
||
United States | 331,000,000 | 31,337,729 | 65,770 | 567,828 | 862 | 9.5% | 20 | 1,715 | 2.6 |
California | 39,510,000 | 3,675,660 | 2,658 | 59,610 | 144 | 9.3% | 7 | 1,509 | 3.6 |
Yolo Co | 220,500 | 13,359 | 11 | 197 | 6.1% | 5 | 893 | ||
Davis | 70,560 | 2,083 | 4 | 18 | 3.0% | 6 | 255 | ||
Santa Clara Co | 1,937,570 | 114,852 | 109 | 1,949 | 5.9% | 6 | 1,006 | ||
Palo Alto | 67,019 | 1,434 | 4 | 2.1% | 6 | ||||
San Mateo Co | 769,545 | 40,542 | 51 | 553 | 5.3% | 7 | 719 |
Counts on the Yolo County Dashboard do not stabilize for 10-12 days.
California
Santa Clara Co
Alameda
Yolo Co
Sutter Co
Solano County Public Health Dashboards
Coronavirus Report for Napa County, CA - LiveStories
Coronavirus (COVID-19) | Napa County, CA
Sacramento
Placer
Sarasota County, Florida | USAFacts
Washoe Co. NV
There are other measurements that would be helpful in understanding the progress of the epidemic in different places, such as the number of new hospitalizations, the number of tests administered or the number of people showing any symptoms of respiratory illness. But confirmed coronavirus cases and deaths, however incomplete, are the most useful daily statistics currently available at a local level everywhere in the country.
Hospitalizations and deaths lag cases by one to two weeks.