Scientists may now know what is causing long COVID

The video discusses the impact of long COVID, particularly brain fog, characterized by forgetfulness and concentration issues. Research from Trinity College Dublin found that long COVID patients have leaky blood vessels in the brain, leading to inflammation. This discovery provides a pathological basis for brain fog, offering validation for patients often dismissed by others. The research aims to identify biomarkers for neurological symptoms in post-viral illnesses. While treatments for long COVID are still unavailable, the findings pave the way for future studies and potential therapies.

What are some common symptoms of brain fog associated with long COVID?

What findings did researchers discover regarding blood vessels in the brains of long COVID patients?

How do researchers identify patients at risk of developing neurological symptoms related to long COVID?

What challenges do long COVID patients face in getting a proper diagnosis?

What is the current state of treatments for long COVID according to the text?