Severe COVID is equivalent to 20 years of ageing – new study
Hyejin Kang Severe COVID results in cognitive impairment similar to that sustained between 50 and 70 years of age and is the equivalent of losing ten IQ points, our latest research shows. The effects are still detectable more than six months after the acute illness, and recovery is, at best, gradual. There is growing evidence that COVID can cause lasting cognitive and mental health problems, with recovered patients reporting symptoms including fatigue, “brain fog”, problems recalling words, sleep disturbances, anxiety and even post-traumatic stress disorder (PTSD) months after infection. In the UK, a study found that around one in seven people surveyed reported having symptoms that included cognitive difficulties 12 weeks after a positive COVID test. And a recent brainContinue Reading