The Link Between Long Covid and ‘Brain Fog’: Leaky Blood-Brain Barrier Identified, Study Finds

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Many people who have long Covid experience a symptom known as “brain fog,” which includes forgetfulness and difficulties concentrating. Researchers now believe that this symptom could be caused by a leaky blood-brain barrier. The blood-brain barrier is responsible for regulating the substances that enter and exit the brain. According to Prof Matthew Campbell of Trinity … Read more