18 Jun 2024
Culture, Video

How Covid and the Covid Shot Changed You

Cognitive impairment is frequent in post-COVID-19 syndrome patients and those vacinated for Covid-19. But it’s underlying mechanisms are unclear. Fontes-Dantas et al. show that Spike brain infusion in mice induces late neuroinflammation and synapse loss, leading to long-term cognitive impairment mediated by TLR4 signaling. The…