How long is Long-COVID? Symptomatic improvement between 12 and 18 months in a prospective cohort study.
Robert M Barker-DaviesO O'SullivanD A HoldsworthPeter LadlowA HoustonR ChamleyA GreenhalghE D NicolA N BennettPublished in: BMJ military health (2023)
This prospective cohort-controlled study observed adverse outcomes in depression, post-traumatic stress, fatigue and submaximal exercise performance up to 12 months but improved by 18-month follow-up, in participants exposed to COVID-19 compared with a matched control group.