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 11:00 am August 19, 2020, Dallas County Health and Human Services is reporting 399 additional confirmed cases of 2019 novel coronavirus (COVID-19), bringing the total confirmed case count in Dallas County to 66,464, including 843 confirmed deaths. The total probable case count in Dallas is 2,530, including 8 probable deaths from COVID-19. Of the 399 new cases we are reporting today, 44 came through the Texas Department of State Health Services’ (DSHS) electronic laboratory reporting system. Please see a provisional breakdown below of these newly reported cases by date of collection:

Month# of positive patients
April16
May26
June2

The additional 5 deaths being reported today include the following 4 confirmed and 1 probable deaths:

  • A woman in her 40’s who was a resident of the City of DeSoto. She had been critically ill in an area hospital and had underlying high-risk health conditions.
  • A man in his 70’s who was a resident of the City of Dallas. He had been critically ill in an area hospital and did not have underlying high-risk health conditions.
  • A woman in her 70’s who was a resident of the City of DeSoto. 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 the City of Dallas. He had been critically ill in an area hospital and did not have underlying high-risk health conditions.
  • A woman in her 80’s who was a resident of the City of DeSoto. She had been critically ill in an area hospital and had underlying high-risk health conditions.

From August 6 to 14th, 227 school-aged children between 5 to 18 years of age were reported to have been diagnosed with confirmed COVID-19. Over 3,549 children under 18 years of age have been diagnosed with confirmed COVID-19 since July 1st, including 66 children who have been hospitalized for COVID-19.

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. The 7-day average daily new confirmed and probable COVID-19 cases (by date of test collection) for CDC week 32 was 398.

The percentage of respiratory specimens testing positive for SARS-CoV-2 has been declining but remains high, with about 14% of symptomatic patients presenting to area hospitals testing positive in week 32. Of the total confirmed deaths reported to date, about 26% 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.

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. We continue to see high numbers of COVID-19 patients in Dallas County with 428 people in acute care for the period ending Tuesday, August 18. Additionally, the number of emergency room visits for COVID-19 like symptoms in Dallas County was 480 in the 24 hour period ending Tuesday, August 18, which represents around 22 percent of all emergency department visits in the county according to information reported to the North Central Texas Trauma Regional Advisory Council. You can find additional information on risk-level monitoring data here.

Today we have 399 additional confirmed cases of COVID-19, 44 of which are very old cases from April, May and June that were lost in the State’s system.

“Today we have 399 additional confirmed cases of COVID-19, 44 of which are very old cases from April, May, and June that were lost in the State’s system. We are also reporting five deaths (one probable), ranging in ages from a person in their 40’s up to people in their 80’s. The overall trend is a gradual decline, and if we maintain our community resolve to wear masks, maintain six-foot distancing, use good hand hygiene, and forgo unnecessary trips and any activities around people who are not wearing a mask one hundred percent of the time, we will continue to see the numbers improve, less people get sick, more businesses stay open, more activities become permissible and our kids getting back to school sooner rather than later,” said Dallas County Judge Clay Jenkins.



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

Dallas County Health and Human Services Novel Coronavirus (COVID-19) Summary – August 18, 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/