New reports of COVID-19 cases have dipped in Wisconsin after hitting an all-time high over the weekend, based on the latest data published by the state’s Department of Health Services. The seven-day average of new daily cases, however, continues to hit new highs.
DHS reported 484 new cases of the virus on Monday, bringing the average for the past seven days to a record 572 daily cases.
The count of new cases has declined since DHS reported 738 new cases on Saturday, setting a one-day record for the most number of new cases since reporting began in March. The second-highest number of cases in a single day occurred on May 29, when 733 cases were reported.
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The latest figures bring the overall total of positive cases in Wisconsin to 32,061, according to the DHS. A total of 796 people in Wisconsin have died from COVID-19, with no new deaths reported on Monday.
According to DHS, 9.2 percent of all test results reported on Monday were positive for COVID-19, bringing the average percentage of positive tests over the past seven days to 7 percent. The seven-day average a week ago was 4.9 percent.
The total daily tests reported on Monday and Sunday were also the lowest the state has seen since June 1. On Sunday, the state reported 4,996 tests, while 5,286 tests were reported on Monday.
The percentage of positive tests is often read by public health officials as a measure of overall testing levels. A high rate could indicate that testing in the state is limited, and skewed toward those already flagged as potentially having the virus. A lower rate could indicate testing is more widespread.
Changes in the test positivity rate can also speak to a virus’ spread, if the size and makeup of the testing pool stays consistent.
Wisconsin’s daily testing capacity — based on the availability of test supplies and adequate staffing — has grown from 120 available lab tests in early March to 19,014 as of Monday.
Overall, DHS has recorded a total of 620,974 tests over the course of the pandemic. 588,913 have come back negative.
COVID-19 activity varies heavily from county to county. The latest coronavirus activity data from DHS, released once per week each Wednesday, showed that 36 counties had a “high level” of coronavirus activity. Activity level designations are based on “burden,” or the number of new cases per a county’s population over a 14-day period, as well as whether there’s an upward or downward trend in new cases.
On July 1, counties with the highest case rates per capita included La Crosse, Milwaukee, Lafayette and Dane. The counties with the most significant upward trends included Walworth, Eau Claire and Ozaukee.
All 72 of Wisconsin’s counties have had confirmed cases, although in the latest COVID-19 activity data, four counties had no new cases over a two-week period.
DHS still has a dashboard showing Wisconsin’s progress on gating criteria under the now-defunct Badger Bounce Back Plan. Those gating criteria would have been used to determine when it would be safe to begin reopening the state, prior to the state Supreme Court ruling that ended a statewide stay-at-home order. The state has never met all six of the criteria at once.
Two of the criteria are a statistically significant 14-day downward trend in COVID-like cases reported in emergency departments, and a similar downward trend for influenza-like cases in emergency departments. As of Monday, the state has seen a downward trend in COVID-like cases but has not seen a similar trend in influenza-like cases.
According to DHS, 3,602 people have been hospitalized because of the virus as of Monday. That means at least 11 percent of people who have tested positive for the new coronavirus in the state have been hospitalized. DHS officials said they don’t know the hospitalization history of 9,981 people, or 31 percent.
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