JAMA : the journal of the American Medical Association
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Persistent physical and mental disorders are frequent in survivors of COVID-19-related acute respiratory distress syndrome (ARDS). However, data on these disorders among family members are scarce. ⋯ Among family members of patients hospitalized in the ICU with ARDS, COVID-19 disease, as compared with other causes of ARDS, was significantly associated with increased risk of symptoms of PTSD at 90 days after ICU discharge.
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This study uses serologic testing to characterize natural immunity and the long-term durability of SARS-CoV-2 antibodies among unvaccinated US adults by history of COVID-19 infection.