A systematic review of 49 imaging studies highlights how COVID-19 affects the human brain. Researchers found widespread structural and functional changes in areas responsible for memory, emotion, and attention, providing insight into enduring neurological symptoms like brain fog.
No matter how many times you’ve had COVID, it’s not too late to start wearing a mask indoors in public. N95s work really well, I’ve been attending college while masking and haven’t got sick with a single thing.