SC reports 25 more deaths related to coronavirus, 666 new cases
South Carolina health officials recorded the state’s largest single-day increase in deaths related to COVID-19 in nearly two weeks Tuesday, with 25 more residents dying after contracting the novel coronavirus.
Officials with the Department of Health and Environmental Control also reported 666 new cases of the virus. Since the first case of the novel virus in South Carolina was reported in March, DHEC has now recorded 158,747 confirmed cases of the virus and 3,475 deaths.
Officials reported 4,952 individual test results Tuesday, putting the percentage of positive tests at 13.4%. A total of 1,780,885 tests have now been performed in the state since March.
The average rate of positive tests has declined from the state’s high points in July, when it consistently topped 20%, but it is still well above the 5% mark that health experts, including DHEC state epidemiologist Linda Bell, have cited as a goal.
“We continue to have relatively higher levels of disease transmission in our community. Recently, we have seen a slight downward trend in cases, and we’ve seen a bit of a plateau,” Bell said during a conference call with reporters Friday. “But at the same time, we continue to see a percent positive in the population that is much higher than we’d like to see, and the consequences of ongoing disease transmission are that individuals will become sick. Many of those individuals will require hospitalization.”
Officials are now recommending anyone who is “out and about” in the community or not able to wear a facial covering and practice social distancing be tested at least once a month, in order to track and curb the spread of asymptomatic cases.
Which counties were affected?
Horry County led the state in new cases on Tuesday, adding 82 to its total. Greenville County was close behind, with 80 additional cases. In the Midlands, Richland County reported 57 new cases, while neighboring Lexington County had 31.
The deaths reported Tuesday occurred among individuals from Anderson (1), Barnwell (1), Beaufort (1), Cherokee (3), Darlington (1), Dillon (1), Dorchester (2), Greenville (2), Horry (2), Laurens (1), Lexington (2), Newberry (1), Pickens (1), Spartanburg (3), Sumter (1), Union (1) and Williamsburg (1).
Seven of those who died were middle aged, defined by DHEC as between 35 and 64 years old. The remaining 18 were elderly, defined as 65 years or older.
Are all cases accounted for?
State health officials estimated in the past that around 86% of South Carolinians who contract the virus didn’t get tested, and global experts have said official case counts have likely under-counted the number of cases.
DHEC has also been recording probable cases and probable deaths. A probable case is someone who has not received a lab test result but has virus symptoms or a positive antibody test. A probable death is someone who has not gotten a lab test but whose death certificate lists COVID-19 as a cause of death or a contributing factor.
On Tuesday, health officials reported 66 new probable cases and 10 new probable deaths from COVID-19. That puts the total number of probable cases at 6,746 and total probable deaths at 221.
How are hospitals being impacted?
As of Tuesday, DHEC reported that 697 patients were hospitalized with coronavirus-related symptoms, or 9.07% of all patients currently in the hospital. The number of patients hospitalized with COVID-19 at one time in the state peaked at 1,723 on July 23.
Some have more serious conditions than others; 182 COVID-19 patients are in intensive care, and 92 are on ventilators.
Health officials said COVID-19 can cause mild to severe illness. Older adults and people who have serious underlying medical conditions, such as heart disease, diabetes, and/or chronic lung diseases, are at a higher risk of severe illness from COVID-19, according to DHEC.
How is COVID-19 trending in SC?
The number of daily new cases reported in South Carolina hit a high of 2,343 on July 18. Since then, the seven-day moving average of daily new cases has declined to under 1,000 since early September and stayed relatively steady.
State health officials credited the decline in cases since July in part to a significant slowdown in virus activity in areas with face mask requirements and where residents are practicing social distancing. In particular, DHEC data showed that the areas that implemented mask ordinances the earliest have seen the largest overall declines.
But health officials have said lower testing totals have played a role as well. After regularly reporting more than 10,000 tests a day in July, DHEC has not recorded that many in months.
Officials have said there has not been a reduction in testing capacity, but demand has slowed as “testing fatigue” sets in. To account for lower test totals, officials have highlighted the importance of percentage of tests run that come back positive.
The seven-day moving average of that percentage in South Carolina rose to nearly 20% in early September but declined to under 10% by the end of the month. Since then, it has ranged between 10% and 14%.
Nationally, about 7.7% of tests have turned up positive, according to the CDC.
This story was originally published October 20, 2020 at 1:33 PM.
