The authors of this study aimed to characterise myofiber structure in the diaphragm of critically ill patients with COVID-19.

The objective of this study was to determine whether convalescent plasma would improve outcomes for critically ill adults with COVID-19.

Evaluation of the effects of therapeutic-dose low-molecular-weight heparin vs institutional standard prophylactic or intermediate-dose heparins for thromboprophylaxis in high-risk hospitalized patients with COVID-19.

The objective of this study was to assess reports of GBS received in the Vaccine Adverse Event Reporting System (VAERS) following Ad26.COV2.S vaccination.

The objective of this study was to investigate the association between risk of COVID-19 in nonimmune individuals and the number of their family members with known immunity acquired from a previous COVID-19 infection or full vaccination (2 vaccine doses).

The objective of this study was to assess whether anticoagulant or antiplatelet therapy can safely reduce major adverse cardiopulmonary outcomes among symptomatic but clinically stable outpatients with COVID-19.

The objective of this study was to estimate organ system–specific frequency and evolution of PASC.

The authors of this study aimed to estimate the frequency of COVID-19 hospitalisation or death in people who received at least one vaccine dose and characterise these individuals.

In this retrospective cohort study the authors aimed to evaluate overall and variant-specific effectiveness of BNT162b2 against SARS-CoV-2 infections and COVID-19-related hospital admissions by time since vaccination among members of a large US healthcare system.

This study included prospective data from a large mental healthcare provider in London, UK, with deaths from 2019 to 2020, used to assess age and gender-standardised mortality ratios (SMRs) across nine psychiatric conditions and by ethnicity.

In this study, the authors aimed to quantify the impact of the COVID-19 pandemic on the prevalence and burden of major depressive disorder and anxiety disorders globally in 2020.

In this retrospective surveillance study, the authors provide estimates of the number of SARS-CoV-2 infections and COVID-19-related admissions to hospital (ie, hospitalisations) and deaths averted by the nationwide vaccination campaign.

In this article the authors retrospectively reviewed data obtained from December 20, 2020, to May 31, 2021, regarding all cases of myocarditis and categorized the information using the Brighton Collaboration definition.

In this article the authors searched the database of Clalit Health Services, the largest health care organization (HCO) in Israel, for diagnoses of myocarditis in patients who had received at least one dose of the BNT162b2 mRNA vaccine (Pfizer–BioNTech).

Study of data from the Israeli Ministry of Health database regarding 1,137,804 persons who were 60 years of age or older and had been fully vaccinated at least 5 months earlier.