COVID-19 infection predicts higher risk of kidney disease, study finds
Medical Xpress
February 25, 2026
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COVID-19 infection has been linked to a higher risk of developing kidney disease, according to a recent study. Researchers found that individuals who contracted the virus are more likely to experience damage to their kidneys, which can lead to chronic kidney disease (CKD) or other serious complications. This connection underscores the importance of understanding how COVID-19 affects not just respiratory systems but also vital organs like the kidneys.
Approximately one in seven adults in the United States already has some form of kidney disease, according to the Centers for Disease Control and Prevention (CDC). Kidney disease occurs when the organs responsible for filtering waste and excess fluids from the blood become damaged. Over time, this condition can lead to severe health issues such as kidney failure, heart attack, or stroke. Many people with chronic kidney disease are unaware of their condition during its early stages because symptoms often go unnoticed, making early detection crucial.
The study highlights that COVID-19’s impact on kidney health may be due to the virus’s ability to cause inflammation and damage blood vessels, including those in the kidneys. This can lead to acute kidney injury or exacerbate existing kidney issues. While more research is needed to fully understand the long-term effects of COVID-19 on kidney health, the findings emphasize the importance of monitoring kidney function in individuals who have had the virus.
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Originally published on Medical Xpress on 2/25/2026