Incidence, co-occurrence, and evolution of long-COVID features: A 6-month retrospective cohort study of 273,618 survivors of COVID-19.
Maxime TaquetQuentin DerconSierra LucianoJohn R GeddesMasud HusainPaul J HarrisonPublished in: PLoS medicine (2021)
Long-COVID clinical features occurred and co-occurred frequently and showed some specificity to COVID-19, though they were also observed after influenza. Different long-COVID clinical profiles were observed based on demographics and illness severity.