Nerve damage in cornea could be a sign of ‘long COVID’, study finds

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Nerve damage and accumulation of immune corneal cells may be a sign of “long COVID,” a long-term syndrome that appears in some people after infection with COVID-19, suggests a new study.

These preliminary results will need to be verified with a larger group of people with long-haul COVID, or long-haul COVID-19, as they are called, an expert told Live Science. But the results hint at something scientists already suspected: Some symptoms of COVID long emerge due to damage to peripheral nerves, she said.

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