Long COVID More Common Than Thought, AI Study Reveals

Long COVID, also known as post-COVID syndrome, is a condition where symptoms persist for at least three months after infection. It presents a diagnostic challenge due to a wide array of symptoms, including fatigue, breathing difficulties, joint pain, heart palpitations, dizziness, and depression.

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We used artificial intelligence to map the post-pandemic reality, which revealed a gap covering 10 million people in the American healthcare system.

A significant study by Mass General Brigham, a major U.S. healthcare and research organization, utilized an AI-powered tool to analyze nearly 460,000 patient medical records. This analysis aimed to determine the prevalence of Long COVID among individuals who tested positive for the virus and subsequently sought medical help for related issues.

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If someone feels tired, at that moment it doesn't matter much whether it's caused by COVID – the doctor just tries to treat it. It's really hard to connect the dots to the causes. The healthcare system is generally not designed that way.

The findings suggest that 16% of COVID-19 survivors experience long-term symptoms, many of which go unrecognized as Long COVID. "We used artificial intelligence to map the post-pandemic reality, which revealed a gap covering 10 million people in the American healthcare system," stated Hossein Estiri, a study author. This figure is more than double some earlier estimates.

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I think there is sometimes a misconception that people can get Long COVID and just get better. But for many patients, that is not the case. It can be an extremely debilitating, multi-system illness that profoundly impacts quality of life.

Estiri noted the difficulty in connecting symptoms like fatigue to their cause, explaining that healthcare systems are not typically designed to make such links. Beth Pollack, a researcher at MIT studying chronic illnesses, emphasized that Long COVID can be a debilitating, multi-system disease impacting quality of life. Sandeep Jubbal, an infectious disease specialist, confirmed he still sees new patients with persistent symptoms, underscoring the lack of a definitive diagnostic test, with most diagnoses relying on symptom assessment.

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There isn't a diagnostic test that doctors can use to diagnose Long COVID or determine if a patient has recovered. The lack of a diagnostic test is a major limitation. Most diagnoses are based on symptoms.