https://www.thelancet.com/journals/laninf/article/PIIS1473-3...
https://www.nature.com/articles/s41590-023-01601-2
https://www.nature.com/articles/s41586-023-06651-y
https://www.youtube.com/watch?v=z189Z7tS1w4
https://www.youtube.com/watch?v=VYNMzaZk_iU
The researchers here have a specific hypothesis:
> Our animal models demonstrate that serotonin levels can be restored and memory impairment reversed by precursor supplementation or SSRI treatment. While the effectiveness of SSRIs in acute COVID-19 has been a subject of debate,69,70,71,72,73,74 no systematic exploration of SSRIs in individuals with PASC has been performed to date. Our study, together with recent findings linking depression with cognitive impairment in Long COVID75 and the effect of SSRIs on vagus nerve activity,67 call for the assessment of targeting serotonin signaling for the prevention or treatment of neurocognitive manifestations.