October 21 COVID-19 Test Results

The US is now mostly reporting 700 thousand to 1 million tests per day. Based on the experience of other countries, the percent positive needs to be well under 5% to really push down new infections (probably close to 1%), so the US still needs to increase the number of tests per day significantly (or take actions to push down the number of new infections).

There were 739,443 test results reported over the last 24 hours.

There were 57,294 positive tests.

Over 14,700 Americans deaths from COVID have been reported in October. See the graph on US Daily Deaths here.

Click on graph for larger image.

This data is from the COVID Tracking Project.

The percent positive over the last 24 hours was 7.7% (red line is 7 day average).

For the status of contact tracing by state, check out testandtrace.com.

And check out COVID Exit Strategy to see how each state is doing.

The second graph shows the 7 day average of positive tests reported.

The dashed line is the July high.

Note that there were very few tests available in March and April, and many cases were missed (the percent positive was very high - see first graph). By June, the percent positive had dropped below 5%.

Everyone needs to be vigilant or we might see record high 7-day average cases before the end of October.