Instruct: Identify the main category of a medRxiv paper based on its title.
Query: COVID-19 convalescent plasma and randomized clinical trials: rebuilding confidence by explaining failures and finding signals of efficacy.
Excessive matrix metalloproteinase-1 and hyperactivation of endothelial cells occurred in COVID-19 patients and were associated with the severity of COVID-19
Combinatorial analysis of phenotypic and clinical risk factors associated with hospitalized COVID-19 patients
Predictors of COVID-19 vaccination uptake and reasons for decline of vaccination: a systematic review
Early intervention is the key to success in COVID-19 control
Effectiveness of different booster regimens for preventing infection and adverse outcomes in Puerto Rico
Dysbiosis in pre-cancerous mucosa may drive immune dysfunction: a study of immune system: microbiota interaction in familial adenomatous polyposis
Non-Pharmaceutical Interventions and COVID-19 Burden in the United States
Vaccine Effectiveness against Referral to Hospital and Severe Lung Injury Associated with COVID-19: A Population-based Case-control Study in St. Petersburg, Russia
Declines and pronounced state disparities in prescription opioid distribution in the United States
Flexibility of brain dynamics predicts clinical impairment in Amyotrophic Lateral Sclerosis
An interdisciplinary outpatient therapy program for children and adolescents with headache - real world data
A validated hypoxia-inducible factor (HIF) signature across tissue compartments predicts clinical outcome in human lung fibrosis
Soluble angiotensin-converting enzyme 2 is transiently elevated in COVID-19 and correlates with specific inflammatory and endothelial markers
COVID-19 risk perceptions of social interaction and essential activities and inequity in the United States: Results from a nationally representative survey
Evolution of the spatial distribution of alcohol consumption following alcohol control policies: a 25-year cross-sectional study in a Swiss urban population
A Cross-Country Analysis of the Effectiveness of COVID-19 Vaccines in Reducing Mortality Rates within the EU
Retinal fundus photographs capture hemoglobin loss after blood donation
A randomized crossover trial of short versus conventional pulse width DBS in Parkinsons Disease
Myocarditis and Pericarditis following COVID-19 Vaccination: Rapid Systematic Review of Incidence, Risk Factors, and Clinical Course
Transdiagnostic phenotyping of psychopathology in a help-seeking population (PhenoNetz): a study protocol for an experience sampling study
Translational Modeling Identifies Synergy between Nanoparticle-Delivered miRNA-22 and Standard-of-Care Drugs in Triple Negative Breast Cancer
The Delta Variant Had Negligible Impact on COVID-19 Vaccine Effectiveness in the USA
Relative deprivation in income, tobacco chewing and bidi smoking among Indian adults: Findings from a cross-sectional national study
A landscape of the genetic and cellular heterogeneity in Alzheimer disease
The Exposome and its Associations with Broad Mental and Physical Health Measures in Early Adolescence