Instruct: Identify the main category of a Medrxiv paper based on its title.
Query: Risk of HCV infection associated with hospital-based invasive procedures: a systematic review and meta-analysis
Differential Cytokine Signatures of SARS-CoV-2 and Influenza Infection Highlight Key Differences in Pathobiology
The National Institute on Aging Late Onset Alzheimer's Disease Family Based Study: A Critical Component of the International Effort to Understand Alzheimer's Disease
Combined Infection Control Interventions Protect the Essential Workforce from Occupationally-Acquired SARS-CoV-2 during Produce Production, Harvesting and Processing Activities
Multidimensional Bayesian Estimation for Deep Brain Stimulation Using the SafeOpt Algorithm
Chronic diseases: Perceptions about Covid-19 risk and vaccination
What is the role and value of facilitation within sessions of Case-based Learning (CBL) in undergraduate medicine: Protocol for a scoping review of the literature
Ropinirole hydrochloride for amyotrophic lateral sclerosis: A single-center, randomized feasibility, double-blind, placebo-controlled trial
Statin use in relation to intraocular pressure, glaucoma, and ocular coherence tomography parameters in the UK Biobank
Mortality of Diabetes-related Acute Metabolic Emergencies in COVID-19 patients: a systematic review and meta-analysis
Understanding of and Trust in the Centers for Disease Control and Prevention's Revised COVID-19 Isolation and Quarantine Guidance Among US Adults
Distinct Genetic Loci and Variations in Blood Pressure and Pulse Rate in Europeans and Africans from the UK Biobank
Deficient butyrate-producing capacity in the gut microbiome of Myalgic Encephalomyelitis/Chronic Fatigue Syndrome patients is associated with fatigue symptoms
Death, Demography and the Denominator: Age-Adjusted Influenza-18 Mortality in Ireland
Prognosis and hematological findings in patients with COVID-19 in an Amazonian population of Peru
Prenatal Selective Serotonin Reuptake Inhibitor Exposure, Depression and Brain Morphology in Middle Childhood: Results from the ABCD Study
Racial and Ethnic Inequities in Mortality During Hospitalization for Traumatic Brain Injury: A Call to Action
Risk of severe COVID-19 in patients with inflammatory rheumatic diseases treated with immunosuppressive therapy in Scotland
Urinary metabolic biomarkers of diet quality in European children are associated with metabolic health
Fear and death anxiety among Latin American doctors during the Covid-19 pandemic
Removal of the race coefficient and adjustment to individual BSA provide the most accurate estimation for GFR in Black adolescents
Antibody Responses in Elderly Residential Care Persons following COVID-19 mRNA Vaccination
Immune response to third SARS-CoV-2 vaccination in seronegative kidney transplant recipients: possible improvement by mycophenolate mofetil reduction
Amyloid deposition in granuloma of tuberculosis patients: A pilot study
Blood and skeletal muscle ageing determined by epigenetic clocks and their associations with physical activity and functioning
Unraveling the spatiotemporal spread of COVID-19 in Brazil through spatial network connectivity