Home covid PHMDC reports 36 percent increase in cases for past two weeks

PHMDC reports 36 percent increase in cases for past two weeks


Public Health of Madison and Dane County reported a net increase of 108 new COVID cases. Though lower than yesterday’s reported 137, today is the second consecutive day of triple digit increases. Today’s update brings the county’s cumulative total to 42,654. Overall cases have increased in the past two weeks by 36.2 percent, according to today’s dashboard update, a growing trend for the past week.

There is currently no information if any of these cases are related to a specific outbreak or if they are identified as a variant of COVID-19.

Statewide, according to WI Department of Health Services, out of 9,322 positive cases sequenced as of April 8th:

  • 148 cases are Variant B.1.1.7 (U.K. variant)
  • 15 are Variant B.1.351 (South Africa variant)
  • 216 are Variant B.1.427/B.1.429 (California variant)
  • 4 are Variant P.1 (Brazil variant)

In the south central region, which Dane County is a part of, 3,994 cases were sequenced with one percent of those variant B.1.1.7 and 1.8 percent B.1.427/B.1.429.

Yesterday, PHMDC’s new data snapshot, which looked at cases between March 22 through April 4, revealed that cases in UW staff and students accounted for 11 percent of all new cases during that time. When UW is removed from the overall data, including testing, Dane County’s percentage of positive was at 2.5 percent. With them, the county averaged .9 percent for those two weeks. Another important note revealed in yesterday’s snapshot:  cases in those 16 and younger have increased over 16.5 percent in the last month.

In general, between March 22nd through April 4, cases have increased daily as our current infection rate grew to 1.14.  Among clusters during those dates: there have been 4 unique clusters in childcare facilities and 4 in schools. No additional identifying information about the specific schools or childcare facilites were given. However, there were also 4 clusters among sports with 9 of those cases linked to youth volleyball teams and multiple gatherings among those under 16 during school breaks that caused an outbreak.

For the past seven days, average of daily cases per 100,000 residents has increased to 12.8 cases per 100,000 residents. Active cases remains at two percent and now has grown to 863.

The total number of deaths from COVID-19 for Dane County remained this morning at 290.

As of April 7, UW is averaging 4,697.3 tests a day for the past seven days for on-campus testing while cases have increased by 24.5 percent the past 7 days to an average of 9.4 cases per day. The positivity rate for on campus testing for staff and students has remained at 0.2 percent for the past seven days. On April 7, UW reported 7 new cases, 13 new cases for April 6, and 17 more positive cases for April 5 were reported.

As of April 7, 16,057 UW students and employees have received at least one dose (from both off and on campus vaccinations).

Dane County’s 14-day positive test rate as of April 5 has remained at 0.9 while the seven-day rate remained at 1.1. These rates do not include preliminary data from the past four days as that data continues to adjust as more tests are attributed.

There are 29 people in area hospitals due to COVID-19 – an increase of four from yesterday’s update.  These numbers includes those who live in and outside of Dane County. Of the 29 people reported in the hospital for COVID-19, 6 people are in the ICU. For Dane County residents, the number of people ever hospitalized for COVID-19 has dropped down to 1,334 as one person was removed from the data.

More comprehensive data for vaccinations is updated every Wednesday and Friday per week, for Dane County by only core measures. Data break down by race, ethnicity and age except those older than 65 have been removed. The current data listed  is retrieved from the Wisconsin Immunization Registry for all adults and children within the state. The release and the information on the dashboard does warn that some of this information may be incorrect or incomplete as the data is not updated as soon as someone is vaccinated or double checked as consistently as other data gathered. Break down on further information about vaccinations from the county is derived from DHS COVID-19 Vaccine data page by Madison365.org.

As of this morning at least 248,566 people – or 45.5 percent of all eligible Dane County residents – have received at least one dose while 27.7 percent or 151,375 have completed both doses. Of those who have received at least one dose, 90.5 percent are 65 and older. Vaccination data is broken down between those who are 16 – 65+. No data for children is available as the vaccinations have not yet been approved for those under 15.

From all those who have received at least one dose of the vaccine, disparities amongst our communities of color continue. As of this afternoon based on race, those who are Asian now make up over 4.16 percent of those who have received at one least one shot of a vaccination while accounting for 7 percent of the Dane County population. For Black people, who make up 6 percent of the population in the county,  only make up 2.45 percent of the vaccinations. Those who are Native American/Alaskan Native are at .58 percent as they make up .5 percent of the population. When broken down by ethnicity, Hispanic/Latinx people in our county make up 7 percent of the population but only 3.47 percent of those who have received at least one shot of a vaccine.

Madison365 has updated our weekly map of COVID-19 cases in the county by census tract.

We will have an update later this afternoon for statewide numbers.