Difference of clinical characteristics in patients with reinfection and primary infection variants of SARS-CoV-2 – China study

Endocan as a marker of endotheliitis in COVID-19 patients

Lower Mortality Risk Associated With Remdesivir + Dexamethasone Versus Dexamethasone Alone for the Treatment of Patients Hospitalized for COVID-19

Real-world effectiveness and causal mediation study of BNT162b2 on long COVID risks in children and adolescents

Endocan as a marker of endotheliitis in COVID-19 patients

Tomographic features of lung damage associate with D-Dimer levels and further clinical outcome in patients with acute respiratory distress syndrome due to COVID-19

Pediatric Gastrointestinal Tract Outcomes During the Postacute Phase of COVID-19

Decline of Antibodies to Major Viral and Bacterial Respiratory Pathogens During the COVID-19 Pandemic

Investigation of renal function in patients with long COVID in the Amazon region

Association of nirmatrelvir–ritonavir with post-acute sequelae and mortality among patients who are immunocompromised with COVID-19 in Hong Kong

Impact of the COVID-19 pandemic on outcomes of acute ischemic stroke patients treated with endovascular therapy

The impact of COVID vaccination on incidence of long COVID and healthcare resource utilisation in a primary care cohort in England, 2021–2022

Impact of SARS-CoV-2 inactivated vaccine on symptoms following omicron variant breakthrough infection

Prevalence of burnout syndrome in Brazilian anesthesiologists during the COVID-19 pandemic