I have seen a lot of qualified people using this study to link Covid and dementia. Anyone who is doing this either hasn’t read the study methodology and results properly or is greatly over-extrapolating and driving fear. https://t.co/sK20X268XA

— Dr Kate Gregorevic (@DrKGregorevic) December 29, 2021

I’ve been skeptical of that cognitive decline Covid study for a variety of reasons, but here someone does an actual deep dive…and it’s a big nothing. People intubated — no matter the cause — get brain damage. No shock there. Otherwise, Covid seems to not do much.