The exact nature of long COVID is still coming to light, but we just got some of the best evidence yet that this debilitating condition stems from a brain injury.

Using high-resolution scanners, researchers at the Universities of Cambridge and Oxford have shown microscopic, structural abnormalities in the brainstems of those recovering from COVID-19.

Signs of brain inflammation were present up to 18 months after first contracting the SARS-CoV-2 virus.

"We show that the brainstem is a site of vulnerability to long-term effects of COVID-19, with persistent changes evident in the months after hospitalization," the authors of the study conclude.

https://doi.org/10.1093/brain/awae215

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[–] ComicalMayhem@lemmy.world 3 points 2 weeks ago (3 children)

Are they still free in the US?

[–] caboose2006@lemm.ee 2 points 2 weeks ago

Actually some pharmacies around me are offering them for free. Not universally though.

[–] OutlierBlue@lemmy.ca 2 points 2 weeks ago

Soon they'll be illegal!

[–] Pazu900@lemmy.world 2 points 2 weeks ago

No, and it costs upwards of $100 out of pocket. Thankfully my health insurance covered mine, but I'm thankful to have a nice company policy because I work in Healthcare. I wouldn't be surprised if some insurance companies don't cover it.