Oak Ridge Today

Ten COVID cases reported among students since Friday

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A graph shows the number of COVID-19 cases in Oak Ridge Schools reported by school week since Wednesday, July 29, 2020. We have defined weeks as Wednesday-Tuesday. Students were on fall break for parts of weeks nine and 11, and for all of week 10. Note: Week 14 started Wednesday, Oct. 28, so it’s a partial week. (Graph by Oak Ridge Today)

Note: This story was last updated at 10 a.m. Oct. 29.

Ten COVID-19 cases have been reported among students in Oak Ridge Schools since Friday. That’s the highest number of cases reported in any seven-day period so far this school year.

The 10 new student cases were reported between Friday and Wednesday. Six of the cases were reported among students at Oak Ridge High School. It’s not clear yet if the surge is an anomaly or part of a trend.

There are currently 46 students and five staff members who are not allowed to attend school because they have been in close contact with someone at school who has been confirmed to have COVID-19, Oak Ridge Schools Superintendent Bruce Borchers said in response to questions Wednesday.

The surge in new cases has occurred as middle schools prepare to return to classes five days per week starting Monday.

Borchers has said about 80 percent of COVID-19 cases in the schools were due to activities outside of school. On Wednesday, he said 85.2 percent of the student cases in Oak Ridge Schools have been confirmed to be non-school related.

Borchers said the schools are not aware of any cases in which students or staff members have developed COVID-19 because they were in close contact with a person at school who was confirmed to be COVID-positive.

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Christmas Parade will be reverse parade

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A float is pictured above in the Oak Ridge Chamber of Commerce’s annual Christmas Parade on Saturday, Dec. 10, 2016. (File photo by Eli Welton)

The Oak Ridge Christmas Parade will be a reverse parade this year because of concerns about COVID-19. That means the floats will be stationary and spectators will drive the parade route.

In normal years, the spectators are stationary, and the floats are driven down Oak Ridge Turnpike.

This year, floats will line the northbound lanes of Lafayette Drive (heading toward Oak Ridge Turnpike), and spectators will drive down the southbound lanes (heading toward Illinois Avenue) to enjoy the festivities from the safety and comfort of their own cars, a press release said.

The Oak Ridge Chamber of Commerce, which organizes the parade, announced the change on Monday. [Read more…]

Updated: Twenty-eight COVID-19 cases reported among students, schools staff

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Twenty-seven cases of COVID-19 have been reported among Oak Ridge Schools student and staff members, according to data posted by the school system. Note: One new case affecting an ORHS student was reported Monday afternoon, Oct. 26, 2020, bringing the total to 28. (Chart by Oak Ridge Schools)

Note: This story was updated with a new case at ORHS at 5:15 p.m.

Twenty-eight cases of COVID-19 have been reported among students and staff members in Oak Ridge Schools this school year, and six of those are current cases, according to data published by the school system.

The majority of the cases, 23 of the 28, have been among students. The most cases have been reported at Oak Ridge High School, with nine student cases and two staff cases, or 11 total.

Jefferson Middle School has had the second-highest total of cases, with five student cases and two staff cases, or seven total.

No cases have been reported at Linden Elementary School, Secret City Academy, and Willow Brook Elementary School.

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COVID positivity rates high in Anderson, surrounding counties

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COVID-19 data for Anderson County as reported by the Tennessee Department of Health on Thursday, Oct. 22, 2020. (Image courtesy Tennessee Department of Health)

The COVID-19 positivity rates in Anderson County and surrounding counties have been high recently, and one additional death and five more hospitalizations were reported in Anderson County in two days this week.

The positivity rate in Anderson County was close to 10 percent on Thursday and higher than 10 percent in five of the seven surrounding counties. It was highest in Union County, where the positivity rate was 18.4 percent.

The 14th death in Anderson County was reported by the Tennessee Department of Health on Thursday, and the five new hospitalizations were reported on Wednesday and Thursday.

The positivity rate measures the percentage of new daily tests that return positive results out of all the new daily tests. A higher positivity rate means more people are testing positive out of those who are tested each day.

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Smith estimates 600-700 COVID cases in Oak Ridge zip code

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Image courtesy Ellen Smith

Oak Ridge City Council member Ellen Smith has estimated there could have been between 600 to 700 cases of COVID-19 in the city’s main zip code through October 14.

Oak Ridge’s main zip code is 37830.

The Tennessee Department of Health does not publish the number of COVID-19 cases by city or zip code. It does publish the number of COVID-19 cases by county, and it publishes trend maps by zip code, although it doesn’t give the precise number of cases per zip code.

Smith has analyzed the data and the maps to come up what she calls her best-guess estimate: 600 to 700 cases. That’s a bit more than 2 percent of the city’s population.

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Sewer testing finds significant increase in COVID particles in east plant

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A chart by the Oak Ridge Public Works Department shows the results of testing wastewater for COVID-19. The particles per liter have increased significantly in the east plant during the past week, putting it in the red zone for uncontrolled transmission. The east plant is the area generally east of New York Avenue and north of Oak Ridge Turnpike. (Image courtesy City of Oak Ridge)

The most recent testing for evidence of COVID-19 in the city’s sewer system documented a significant increase in particles per liter in the east plant, putting that area in a red zone for uncontrolled transmission.

The east plant is the area generally east of New York Avenue and north of Oak Ridge Turnpike.

In the last test, the east plant was up to 2.4 million positive genetic particles per liter. That was an increase of almost 35 times from the prior weekly test result of 69,000 positive genetic particles per liter, according to information provided by Oak Ridge Public Works Director Shira McWaters at a City Council work session on Tuesday evening.

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City offers tips to prevent spread of COVID-19 during Halloween

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The City of Oak Ridge does not regulate Halloween activities, but it has offered health safety tips and alternatives to celebrating the spooky season during the COVID-19 pandemic.

Many traditional Halloween activities can be high-risk for spreading viruses, the city said in a press release. If you might have COVID-19 or might have been exposed to someone with COVID-19, you should not participate in in-person Halloween festivities and should not give out candy to trick-or-treaters, the city said.

According to the Centers for Disease Control (CDC), these are some low-risk activities:

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Oak Ridge Electric Department partners with TVA to donate another $10,000 to ADFAC

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The Oak Ridge Electric Department has partnered with the Tennessee Valley Authority to award another $10,000 to Aid to Distressed Families of Appalachian Counties (ADFAC) to help the local community during the ongoing COVID-19 crisis, a press release said.

The funds will be used to help meet the essential needs of the residents of Oak Ridge, including rent, housing, and utilities, the press release said. This donation is in addition to the $10,000 that was donated to ADFAC back in April.

“These funds have been able to assist more than 160 households in Oak Ridge since March, with much needed assistance paying for utilities and rent,” said Oak Ridge Electric Director Jack Suggs. “We are very grateful for this opportunity and hope it reduces the potential for things like utility termination and eviction.”

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Updated: COVID-19 cases appear to be trending back up in Anderson County

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A graph shows confirmed new cases of COVID-19 in Anderson County through Wednesday, Oct. 14, 2020. (Image courtesy Tennessee COVID-19 Case Tracking Coronavirus-19 Outbreak Response Experts (CORE-19) at the University of Tennessee in Knoxville)

Note: This story was updated at 3 p.m. Oct. 16

After peaking in July and falling in August, the average number of new COVID-19 cases per day appears to be trending back up in Anderson County.

In the past two weeks, the seven-day average of new cases in Anderson County was more than 15 per day, according to calculations by Oak Ridge Today. The county had 100 new cases between Friday and Wednesday.

Twice in the past three days, the number of new cases reported in one day has been 30 or more. The Tennessee Department of Health reported 30 new cases of COVID-19 in Anderson County on Monday. Thirty-five more new cases were reported on Wednesday.

That’s a level generally not seen since late July, the worst month of the pandemic so far. The highest number of cases reported in the county in one day was 39 on July 23 and again on July 27.

The average number of new cases per day fell in August after the July peak and then appeared to generally plateau for a month or so. But now the overall trend seems to be one of rising new case numbers, especially since an early September low.

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ORNL engineer dies of COVID-19

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William “Bill” Lee Collier

An engineer at Oak Ridge National Laboratory died of COVID-19 on Saturday.

It’s the first death of an ORNL employee due to COVID-19.

The engineer, William Collier, 59, became sick the last weekend of August. He appears to have contracted the SARS-CoV-2 virus in the community, the lab said Tuesday.

Collier worked in the Nonreactor Nuclear Facilities Division at ORNL. His obituary said he grew up in Oak Ridge, graduated from Oak Ridge High School in 1979, and graduated from Tennessee Technological University in 1983 with a bachelor’s degree in mechanical engineering. He worked for 37 years at ORNL and the Y-12 National Security Complex.

“The loss of a coworker was a possibility we have feared since the pandemic began, and our hearts go out to their family, friends, and colleagues,” ORNL Director Thomas Zacharia said in a message to staff members Tuesday. “This news tragically underscores the significance of the lab’s efforts to understand and combat COVID-19 and hardens our commitment to preventing its transmission and spread, through our own behaviors on campus and through research that is aiding the global fight against the virus.”

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New daily COVID-19 case average remains near or above 10

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A graph shows confirmed new cases of COVID-19 in Anderson County through Friday, Oct. 9, 2020. (Image courtesy Tennessee COVID-19 Case Tracking Coronavirus-19 Outbreak Response Experts (CORE-19) at the University of Tennessee in Knoxville)

The average number of new cases of COVID-19 per day has remained near or above 10 in Anderson County for more than a month.

That’s down from the peak average of about 20 new cases per day or more in late July. But it remains higher than the averages for March, when the pandemic began, and for April, May, June, and early July.

On Tuesday each week, Oak Ridge Today calculates the seven-day average of new COVID-19 cases per day in Anderson County for the previous week.

That seven-day average passed an average of 10 new cases per day in early to mid-July before peaking at 24.7 new cases per day in late July. The average then fell in August before hitting a plateau at about 10 in mid-August. It has remained there, or close to it, with one exception since then.

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UT professor to discuss impact of COVID-19 on ecology, evolution

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Nina Fefferman

A University of Tennessee professor will discuss the effects of COVID-19 on ecology and evolution during an online presentation on Tuesday.

Nina Fefferman will be the speaker at the League of Women Voters event. Fefferman is a professor in the Department of Ecology and Evolutionary Biology and the Department of Mathematics at the University of Tennessee in Knoxville.

Fefferman is the associate director of UT’s One Health Initiative, and she is a member of the Covid-19 Outbreak Response Experts (CORE-19) at UT.

The principle investigator at the Fefferman Lab at the University of Tennessee in Knoxville since 2008, Fefferman focuses on disease in the human population and how disease and disease-related behavioral ecology can affect the short-term survival and long-term evolutionary success of a population during and after a pandemic, a press release said. She has done extensive work with the U.S. Department of Homeland Security on pandemic preparedness and has drawn on her expertise to develop models to shape policy to keep populations safe during and after pandemics.

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