Instruct: Identify the main category of the given medRxiv paper based on its title.
Query: Plasma gradient of soluble urokinase-type plasminogen activator receptor is linked to pathogenic plasma proteome and immune transcriptome and stratifies outcomes in severe COVID-19
Validating saliva as a biological sample for cost-effective, rapid and routine screening for SARS-CoV-2
Long lockdowns and rainy days: Modeling the interactive roles of weather, behavior, and restrictions in COVID-19 transmission in the Netherlands
Psychological, endocrine and polygenic predictors of emotional well-being during the COVID-19 pandemic
Childhood body composition and BMI as a predictor of cardiometabolic non-communicable diseases in adulthood: A systematic review
Value-based pricing of a COVID-19 vaccine
Individualized risk trajectories for iron-related adverse outcomes in repeat blood donors
Analysis of cell-specific peripheral blood biomarkers in severe allergic asthma identifies innate immune dysfunction
SARS-CoV-2 pandemic dynamics and infection tracing in Denmark
Cell graph neural networks enable digital staging of tumour microenvironment and precisely predict patient survival in gastric cancer
Association between asthma and suicidality in 9-11-year-old children
Prospective validation of host transcriptomic biomarkers for pulmonary tuberculosis by real-time PCR
COVID-19 and acute kidney injury in German hospitals 2020
EMS responses to hospice patients: a qualitative study
Sub-cellular level resolution of common genetic variation in the photoreceptor layer identifies continuum between rare disease and common variation
Identifying risk factors associated with death among patients with MDR-TB in KwaZulu-Natal, South Africa: an illustration using Weibull parametric model.
Xenobiotic tracers uncover the gastrointestinal passage, intestinal epithelial cellular uptake and Ago2 loading of milk miRNAs in neonates
Attention Deficit Hyperactivity Disorder Symptoms and Brain Morphology: Examining Confounding Bias
The prevalence of adaptive immunity to COVID-19 and reinfection after recovery, a comprehensive systematic review and meta-analysis
Saliva testing as a means to monitor therapeutic lithium levels in patients with psychiatric disorders: identification of clinical and environmental covariates, and their incorporation into a prediction model
The COVID-19 pandemic and temporal change in metabolic risk factors for cardiovascular disease: a natural experiment within the HELIUS study.
Landscape of human gut antibiotic resistome and progression of diabetes
External validation of a clinical decision rule and neuroimaging rule-out strategy for exclusion of subarachnoid haemorrhage in the emergency department: A prospective observational cohort study
A Delphi process to determine clinicians attitudes and beliefs towards paediatric major incident triage within the United Kingdom.
FAMILY RESILIENCE IN CAREGIVING ELDERLY WITH DEMENTIA: A SYSTEMATIC REVIEW
Using quantitative MRI to track cerebral damage in multiple sclerosis: a longitudinal study