Dallas County Reports 474 Additional Positive 2019 Novel Coronavirus (COVID-19) Cases

Dallas County Reports 474 New Positive 2019 Novel Coronavirus (COVID-19) Cases 638 Total Confirmed Cases Reported Today Including 164 Older Cases and 21 Probable Cases

The City of Duncanville is within Dallas County and Dallas County Health and Human Services is the lead agency in charge of gathering and reporting this information.


As of 3:00 pm October 4, 2020, Dallas County Health and Human Services is reporting a 617 additional confirmed positive cases of 2019 novel coronavirus (COVID-19) in Dallas County, including 1,036 confirmed deaths. There are 21 additional probable cases to report today. Of the 617 new cases we are reporting today, 396 came through the Texas Department of State Health Services’ (DSHS) electronic laboratory reporting (ELR) system, and 164 are older cases. Please see a provisional breakdown below of these newly reported cases by date of collection:

Month# of Positive Patients
March18
April20
May16
June55
July38
August17
September230
DSHS Subtotal394
October2
DSHS Total396

The additional 3 deaths being reported today include the following:

  • A woman in her 70’s who was a resident of a long-term care facility in the City of DeSoto. She expired in the facility.
  • A woman in her 70’s who was a resident of the City of Dallas. She had been critically ill in an area hospital and had underlying high-risk health conditions.
  • A man in his 80’s who was a resident of a long-term care facility in the City of Cedar Hill. He expired in the facility and had underlying high-risk health conditions.

The provisional 7-day average daily new confirmed and probable cases (by date of test collection) for CDC week 39 was 320, an increase from the previous daily average of 296 for CDC week 37. The percentage of respiratory specimens testing positive for SARS-CoV-2 remains high with 10.7% of symptomatic patients presenting to area hospitals testing positive in week 39.

A provisional total of 226 confirmed and probable COVID-19 cases were diagnosed in school-aged children (5 to 17 years) during CDC week 39 (week ending 9/26/2020). The percentage of cases occurring in young adults aged 18 to 22 years was 13% for the month of September.

Of all confirmed cases requiring hospitalization to date, more than two-thirds have been under 65 years of age. Diabetes has been an underlying high-risk health condition reported in about a third of all hospitalized patients with COVID-19. Of the total confirmed deaths reported to date, about 25% have been associated with long-term care facilities.

New cases are being reported as a daily aggregate, with a more detailed summary report updated Tuesdays and Fridays. Due to a new data system changeover, the next summary report will be released on Tuesday. Please see a provisional table below:

Local health experts use hospitalizations, ICU admissions, and ER visits as three of the key indicators in determining the COVID-19 Risk Level (color-coded risk) and corresponding guidelines for activities during our COVID-19 response. Due to weekend reporting, new data will be available on Tuesday, October 6, 2020.



All Dallas County COVID-19 Updates and Information can be found HERE and all guidance documents can be found HERE.

UPDATED – Dallas County Health and Human Services Novel Coronavirus (COVID-19) Summary – September 29, 2020

Specific Guidance for the Public:

The Centers for Disease Control and Prevention (CDC) recommends taking everyday preventive actions to help prevent the spread of respiratory diseases, including:

  • Avoid close contact outside your home: Put 6 feet of distance between yourself and people who don’t live in your household.
  • Cover your mouth and nose with a cloth face cover when around others and continue to keep about 6 feet between yourself and others. The cloth face cover is not a substitute for social distancing.
  • Stay home when you are sick, except to seek medical care
  • Wash your hands often and with soap and water for at least 20 seconds and help young children to do the same. If soap and water are not available, use an alcohol-base hand sanitizer with at least 60% alcohol.
  • Avoid touching your eyes, nose, and mouth with unwashed hands.
  • Avoid close contact with people who are sick.
  • Clean and disinfect frequently touched objects and surfaces daily using a regular household cleaning spray or wipes.
  • Cover your cough or sneeze with a tissue, then throw the tissue in the trash. If you do not have a tissue, use your sleeve, not your hands. Immediately wash your hands.
  • Monitor your health daily. Be alert for symptoms. Take your temperature and follow CDC guidance if symptoms develop.

Additional information is available at the following websites:


For additional information and updates from the City of Duncanville visit:
duncanville.com/covid-19/