Colorado State Lab now able to test for COVID-19

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Contact: Deanna Herbert,, 303-691-7870


Denver, March 2, 2020: The State Laboratory at the Colorado Department of Public Health and Environment can now test for COVID-19. Prior to now, testing had only been done by the Centers for Disease Control and Prevention. The test will be used for people who meet the criteria for COVID-19 testing only; it is not available to the general public. 


With current staffing and equipment resources, the state lab has the capacity to test up to 160 samples per day, assuming test kits from Centers for Disease Control and Prevention are continuously available. Turnaround time for results is expected to be within 24 hours of specimen receipt at the state laboratory. 


“Being able to confirm or rule out cases of COVID-19 at the state level allows us to be more nimble in responding to and controlling this disease if it occurs in Colorado,” said State Lab Director Scott Bookman. “The time frame for testing cases should be quicker than ever.”


In Colorado, there are three circumstances where public health may decide that a patient needs to be tested:


  1. The patient has a fever OR signs/symptoms of lower respiratory illness, such as cough or shortness of breath, AND the patient has been in close contact with someone confirmed with COVID-19, within 14 days of when symptoms started.

  2. The patient has a fever and signs/symptoms of lower respiratory illness (and other diagnoses such as influenza have been ruled out), AND the patient recently traveled to parts of the world where infection rates are high or community spread is occurring, within 14 days of when symptoms started.

    1. Please note this guidance varies slightly from Centers of Disease Control and Prevention. As we have capacity, Colorado will continue to consider testing for individuals who are not hospitalized in order to identify patients who have traveled to affected areas who have less severe disease.

  3. The patient has a fever with severe lower respiratory illness that requires hospitalization AND other diagnoses such as influenza have been ruled out.

If a medical provider thinks a patient may have COVID-19, the provider will contact the state or a local public health department for instructions on testing. If a patient needs to be tested, the medical provider will collect a specimen from the patient’s nose and throat and send the samples to the state lab. Public health agencies will make the final decision about testing for COVID-19 virus. 


Colorado currently has no known cases of COVID-19. The collaboration between public health, health care providers, and other agencies to prepare for the disease in Colorado is ongoing. The state will continue to investigate and test possible cases and provide timely updates about the situation.


Reliable sources for information about COVID-19