Should I Get a PCR Test If I Have COVID-19?

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For Rachel Robles, getting diagnosed with Long COVID was an uphill battle. She caught the virus in March 2020, when practically nothing was recognized about its long-term results and testing was inaccessible for most individuals.

To at the present time, she is delicate to taking a look at screens—doing so can immediate strain in her head and ringing in her ears—and has to handle COVID-19-related accidents to her liver and mind. However since she by no means bought examined for COVID-19 when she first bought sick, Robles needed to “battle tooth and nail for each analysis I’ve obtained,” convincing uncertain docs that she’d caught the virus and developed Lengthy COVID.

She was ultimately identified with Lengthy COVID, but it surely doubtless would have been simpler if she had had the proof of an infection {that a} take a look at consequence gives, she says. Robles now recommends that anybody who suspects they’ve COVID-19 get a laboratory take a look at, simply in case they go on to develop Lengthy COVID and want documentation of a earlier an infection for analysis or care.

“I by no means bought proof of my preliminary COVID an infection, and I used to be gaslit a lot,” says Robles, who’s an administrator on the Lengthy COVID assist group Physique Politic and a contributor to the Patient-Led Research Collaborative for Lengthy COVID. “So I at all times inform folks, ‘That is one thing it is advisable do when you’ve got a COVID an infection, simply in case.’”

David Putrino, a Lengthy COVID researcher at New York’s Mount Sinai well being system who co-authored a chapter of the forthcoming Long COVID Survival Guide with Robles and neurologist Dr. Dona Kim Murphey, says he “wholeheartedly” agrees that folks ought to get as a lot documentation of an an infection as doable. Getting a PCR take a look at is “100% the advice”—but when all you are able to do is take an at-home test, at the least maintain pictures of the outcomes, Putrino says.

“Masking your bases as quickly as you begin to really feel unwell and maintaining good information is tremendous vital,” he says. (Within the guide chapter, Putrino, Murphey, and Robles even suggest that folks think about getting blood exams and chest X-rays executed quickly after they get identified with COVID-19, in order that they have a baseline file in case they later expertise problems.)

PCR exams are nonetheless thought-about the gold normal for accuracy, so some docs suggest getting one to substantiate the outcomes of an at-home swab. However persons are more and more forgoing that step now that fast exams are widespread and more and more accepted. A PCR take a look at isn’t even required to get a prescription for the antiviral Paxlovid.

It might appear paranoid to plan forward for a doable case of Lengthy COVID—however the odds of getting it aren’t so lengthy. Recent federal data recommend that one in 5 individuals who catches COVID-19 will develop signs of Lengthy COVID, which might embrace fatigue, cognitive dysfunction, and power ache, amongst many others.

If somebody does develop Lengthy COVID, having documentation of a earlier COVID-19 case may make it simpler to get correctly identified or treated in a Long COVID clinic, a few of which require both proof of earlier an infection or a optimistic antibody take a look at. However not all sufferers have such proof.

In July, Hannah Davis—who can also be a part of Physique Politic and the Affected person-Led Analysis Collaborative for Lengthy COVID—stated in Congressional testimony that PCR and antibody exams “are sometimes required for sick depart, entry into Lengthy COVID clinics, well being care, and participation in analysis,” though some folks get false unfavourable outcomes and others can’t get examined in any respect. Davis added that some individuals who catch COVID-19 don’t produce antibodies, or see their antibody ranges drop to undetectable ranges over time.

Dr. Hector Bonilla, who co-directs Stanford’s Publish COVID-19 Syndrome Clinic, says his facility accepts a affected person so long as they’ve a optimistic take a look at consequence linked to their identify—that’s, one executed by a clinician or testing service, versus a do-it-yourself residence take a look at—or proof of infection-related antibodies. Having a COVID-19 take a look at consequence may help decide whether or not somebody has Lengthy COVID or different, related diseases, comparable to myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS), Bonilla says. (Some Lengthy COVID sufferers additionally meet diagnostic standards for ME/CFS.)

However Dr. Benjamin Abramoff, who directs Penn Medication’s Publish-COVID Evaluation and Restoration Clinic, says he thinks fewer clinics would require official take a look at outcomes now that at-home exams are the norm. “Realistically, all people’s going to be getting residence exams,” he says. “I can’t think about anybody requiring [formal testing] shifting ahead.”

And whereas many Lengthy COVID sufferers with out PCR take a look at outcomes had been outright dismissed by docs early within the pandemic, Abramoff thinks that’s occurring much less now that Lengthy COVID is extra extensively recognized. “It nonetheless occurs, however a lot lower than it did,” he says. Even with out a PCR take a look at consequence, documentation from a health care provider could be sufficient to get incapacity advantages, insurance coverage protection, and work lodging, he says. Many long-haulers struggle to get disability benefits even with correct documentation, nevertheless.

Maria Van Kerkhove, the World Well being Group’s (WHO) technical lead for COVID-19, stated in an announcement to TIME that “the shortage of proof of prior an infection shouldn’t be an obstacle for folks to get entry to analysis and care” for Lengthy COVID. The WHO’s definition of Lengthy COVID specifies that it might probably happen amongst individuals who have both a “possible or confirmed SARS-CoV-2 an infection,” she famous.

Nonetheless, Putrino says it’s higher to be protected than sorry, as the standards for getting a Lengthy COVID analysis or being admitted to a remedy heart range by establishment and will change sooner or later. “These diagnostic standards can change based mostly on who’s in energy,” he says. “Ensuring that you’ve very clear documentation of a optimistic take a look at is vital, as a result of it provides you your finest probability of with the ability to obtain providers so long as you want them.”

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Write to Jamie Ducharme at jamie.ducharme@time.com.

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