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Roane County

Are the growth rates in local coronavirus cases moderating?

After the steep increase in case rates that I observed the middle of last week (see my video on the city Facebook page), the growth in 7-day average coronavirus case rates in Anderson and Roane Counties seems to have leveled off. Do not think that a reduction in the growth rate justifies complacency — Harvard University public health experts say that a case rate over 25 means we should have a stay-at-home order!!

I want to hope that the moderation in case growth is real, and that it is happening because people have been taking this situation seriously and are wearing masks and avoiding close contact. I do hope the trend continues. Let’s keep it up, folks!

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Roane & Anderson Counties zoom past Knox County in coronavirus incidence

CountyJuly 1July 13July 20July 27
Anderson4.812.416.531.3
Roane2.96.99.832.9
Knox8.315.921.825.9
7-day average of new cases per day per 100,000 population

The trends I described the other day looked worrisome enough, but now the rates of new cases per capita in Anderson and Roane Counties have exploded — and we have zoomed past Knox County.

Oak Ridge City Council sent a resolution to the Governor, passed by unanimous vote and signed by all Council members, requesting City government authority to mandate masks. No response yet….

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Coronavirus is spreading too fast

The state of Tennessee data on coronavirus in our area paint a disturbing picture. The Oak Ridge area is now starting to see the same rates of infection (although fewer cases) as places with larger populations that have been labeled epidemic red zones. Until a few weeks ago the per capita rates of infection were low, but the situation is changing fast. With many stores and restaurants open under near-normal conditions, schools reopening next week, and no local mask mandate, the virus is likely to continue finding people to infect. There are many different ways to analyze disease data; the metrics I am presenting here are ones that are used to indicate the spread of infection.

As of July 1 (just a little more than three weeks ago) Anderson County had reported 26 new cases in 7 days. Numbers like that were worrisome to residents (the numbers were much larger than it had been earlier), but for those 7 days the county rate of new cases per day per 100,000 people was (according to my calculations from state data) just 4.8 — comfortably smaller than the 7-day average rate of 8.3 that neighboring Knox County was looking at that day, when the county health board voted to mandate wearing of masks in public settings to try to control further spread. On July 1, Roane County had a 7-day average case rate of only 2.9.

Since July 1, case rates have increased dramatically in Anderson and Roane Counties. Rates here are now starting to surpass Knox County:

7-day average cases per day per 100,000 population

CountyJuly 1July 13July 20July 23
Anderson4.812.416.522.6
Roane2.96.99.822.3
Knox8.315.921.822.3

The Knox County Health Department is rightly saying it is too early to tell how well the mask order is working, but I think that mask order might explain why case rates are not growing nearly as fast in Knox County as in Anderson and Roane.

The percentage of COVID-19 PCR tests that are returned positive (another measure of virus spread) has also been growing, so that local positivity rates now match those in Knox County. This table shows 7-day averages for the periods ending on the date shown:

CountyJuly 1July 13July 20July 23
Anderson3.0%5.8%8.8%8.3%
Roane2.1%4.1%5.5%8.0%
Knox4.5%7.0%9.2%8.3%

Without effective measures (like near-universal wearing of masks) to minimize spread of infection, I expect that these numbers will continue to grow rapidly. At the moment, the City of Oak Ridge cannot do much to change the situation. The Tennessee governor has preempted cities from acting to address COVID-19 (cities normally have authority to regulate behavior detrimental to public health, but not for COVID-19), and both the governor and our county mayors have declined to mandate precautions. Unless we want to shut everything down again, or deal with an increasing burden of illness in our community, I guess we can only hope — and pray — that people, businesses, and institutions will adopt sensible measures to prevent disease transmission.

Please stay safe!

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The League of Women Voters is busy this summer

Phew! The Oak Ridge League of Women Voters will be busy this summer, holding a bunch of candidate forums before early voting starts on July 16 — plus a public forum to meet the finalists for the position of Oak Ridge city manager. Here’s the schedule:

June 22 – Roane County Forum
Candidates for County offices
Oak Ridge area County Commission, School Board members
Rarity Ridge Wellness Center, 7:00 pm

Directions from Oak Ridge: Go west on Oak Ridge Turnpike (TN 95S) to Guard Gates (at Westover Drive). Follow TN 95 for 3.3 miles; go straight on TN 58S toward Kingston for 3.9 miles (past the Heritage Center and across Gallaher Bridge). Turn right at Rarity Ridge onto Broadberry Ave. Go 1.0 mile to Rarity Ridge Information Center sign; turn left into parking lot. The forum is in the Wellness Center building, with additional parking in the rear of the building.

June 28 – Join the Oak Ridge City Council for City Manager Candidates Forum and Reception
Pollard Auditorium, 5:30 – 7:30 pm

July 8 – Third Congressional District Forum
Candidates in Democratic and Republican Primaries
Pollard Auditorium, 7:00 pm
(Cosponsored by OR Chamber of Commerce)

July 13 – Anderson County Forum #1
County Mayor, Trustee, Juvenile Judge, Sheriff, Circuit Court Clerk, County Clerk,
Registrar of Deeds, Road Superintendent
Oak Ridge Room (A 111), Roane State Community College, 7:00 pm

July 15 – Anderson County Candidate Forum #2
All County Commission Districts in Oak Ridge (6,7,8)
Anderson County School Board (Districts 6,7)
Civic Center Rooms A & B, 7:00 pm

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