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The testing site that performs the COVID-19 test is responsible for reporting to the appropriate state or local public health department.
COVID-19 case investigations are typically initiated when a health department receives a positive SARS-CoV-2 test result report from a laboratory or a patient’s confirmed or probable diagnosis of COVID-19 from a healthcare provider.
Electronic case reporting (eCR) is the automated generation and transmission of case reports from the electronic health record (EHR) to public health agencies for review and action. eCR makes disease reporting from healthcare to public health faster and easier.
Risks to a patient of a false negative test result include: delayed or lack of supportive treatment, lack of monitoring of infected individuals and their household or other close contacts for symptoms resulting in increased risk of spread of COVID-19 within the community, or other unintended adverse events.
“The high percentage of positive antigen test results during the 5–9 days after symptom onset reinforces the importance of correct and consistent mask use during this period,” the CDC said.
Health departments are responsible for conducting COVID-19 case investigations and contact tracing and often have legal mandates to investigate cases of communicable disease and a duty to notify contacts that they were exposed. Health departments should initiate investigations as quickly as possible.
If both of you are healthy and feeling well, are practicing social distancing and have had no known exposure to anyone with COVID-19, touching, hugging, kissing, and sex are more likely to be safe.
CDC uses national case surveillance to: Track the spread of COVID-19 to identify areas of concern and inform state decision-makers. Help state and local public health departments better control COVID-19 by evaluating trends in case demographics, exposures, and outcomes to identify groups most at risk.
“With Paxlovid, you take three pills, twice a day, for a total of five days," says Rachel Kenney, a pharmacist at Henry Ford Health. "It helps your body fight off the virus, preventing it from replicating before it becomes serious.”
There's a chance that your COVID-19 diagnostic test could return a false-negative result. This means that the test didn't detect the virus, even though you actually are infected with it.
It is possible for this test to give a negative result that is incorrect (false negative) in some people with COVID- 19. This means that you could possibly still have COVID- 19 even though the test is negative. The amount of antigen in a sample may decrease the longer you have symptoms of infection.
Some self-tests are designed to be used in a series (also known as serial testing). Consider repeating the test 24 to 48 hours later. Multiple negative tests increases the confidence that you are not infected with the virus that causes COVID-19.