How to report the results of a COVID self-test


Testing yourself for coronavirus infection can be more convenient than getting a clinic or lab test, but from a public health standpoint, experts say there’s at least one key downside.

With the recent steep spike in demand for self-tests and the increasing positivity rate, “it is clear we’re underreporting (COVID-19 cases),” said Dr. Georges Benjamin, the executive director of the American Public Health Association.

In the United States, positive results of COVID-19 tests administered by medical professionals are ultimately reported to the U.S. Centers for Disease Control and Prevention. But there isn’t any requirement for people to report their self-test results to health care providers or local public health departments.

Coronavirus self-tests — also known as home tests or over-the-counter tests — detect current coronavirus infections, not antibodies to the virus, and can easily and quickly be taken at home or elsewhere, regardless of your vaccination status, the CDC says. Most self-tests are rapid antigen tests, which can be less sensitive than PCR tests done in clinics or labs. Some home tests are PCR tests, but antigen versions are much more common and accessible.

Ideally, you should report positive results to both your provider and local health department for several reasons, Benjamin said.

For one, he explained, if you test positive, your health care provider might need to intervene with treatments such as monoclonal antibodies or antivirals to mitigate your symptoms, depending on your COVID-19 vaccination or health status.

“Secondly, of course, it helps us keep a better record of our case counts, more accurate case counts,” Benjamin said. “With all the self-testing going on, we really don’t have a good number of the case counts.”

Reporting positive test results to your local public health department helps experts understand the prevalence of a new disease in different communities, he added.

Awareness of positive self-test results can also help public health experts better understand how vaccines are holding up against the virus — and which activities might be particularly risky for getting COVID-19, said Dr. Jonathan Golob, an assistant professor of internal medicine in the Division of Infectious Diseases at the University of Michigan.

If you test positive for coronavirus, let your primary care doctor know by phone or email, Benjamin and Golob recommended. Some doctors will report your results to the local public health department, but it’s possible they won’t — which is why you should inform the health department, too, Benjamin said. Ultimately, if both you and your physician report your positive case to a health department, the health department should have enough information to avoid having duplicate details, he added.

Before contacting medical professionals, have a few key details readily available: the type of test you took (rapid or regular antigen or PCR); when you took it; when symptoms started, if applicable; your vaccination status, which vaccine you received, when your doses were and whether you have received a booster shot; any details about over-the-counter medications you have taken to treat symptoms; and names of people and places you were near in the days leading up to your test result.

Some public health departments have apps or website tools for self-reporting, such as Marin County’s online form. And some self-tests, such as the BinaxNOW home test, have an option for trained telehealth providers to proctor the test and send the result to both you and relevant public health authorities.

As contact tracing experts, public health offices can help you figure out who else needs to know, as well as help you contact them in some cases, Golob said. The public health office won’t share your name with recent contacts. It will only inform those contacts of their potential or definite exposure, according to the CDC. Also, during contact tracing, the health department staff won’t ask for money, social security numbers, or banking, credit card or salary information.

If you choose to inform close contacts yourself, tell them they might have been exposed to coronavirus since, according to the CDC, a person with COVID-19 can begin spreading it 48 hours before any symptoms or a positive test result.

The CDC also has a worksheet to help you determine what constitutes a close contact. If you prefer to anonymously inform your close contacts, there’s an online tool for that, endorsed by the CDC.


Source link

WORLD NEWS