Long COVID patients in the U.S. report dramatically higher rates of brain fog and mental health symptoms than patients in India, Nigeria, or Colombia, according to a large international study. Credit: Shutterstock An international study found that U.S. long COVID patients report far more brain fog and psychological symptoms than patients in lower-income countries. Researchers believe the gap is driven by culture and healthcare access, not biology -- hinting that millions worldwide may be

Tag-uri: Coronavirus