AdvertisementHow COVID-19 Affects The BrainJanuary 14, 2021Jon HamiltonEmily KwongRebecca RamirezfacebookEmailSpeech therapist David Romero uses software to compose words with Teodoro Leazma, who suffered COVID-19. Leazma recovered his mobility, but then realized the illness caused him to have dyslexia and other cognitive disorders. (Getty Images)