Instruct: Identify the main category of a Medrxiv paper based on its title.
Query: Vaccine Effectiveness against Referral to Hospital and Severe Lung Injury Associated with COVID-19: A Case-Control Study in St. Petersburg, Russia
The SARS-CoV-2 Alpha variant caused increased clinical severity of disease in Scotland: a genomics-based prospective cohort analysis
Protocol for 18F-PSMA PET imaging in staging and management of prostate cancer - a retrospective cohort study
Migraine Disability, Pain Catastrophizing, And Headache Severity Are Associated With Evoked Pain And Targeted By Mind-Body Therapy
Use of the FebriDx point-of-care assay as part of a triage algorithm for medical admissions with possible COVID-19
Virological characteristics of SARS-CoV-2 vaccine breakthrough infections in health care workers
Neurophobia: A study of Australian medical students and junior doctors
The influence of baseline clinical status and surgical strategy on early good to excellent result in spinal lumbar arthrodesis: a machine learning approach
The socioeconomic factors that led to unemployment under COVID-19 pandemic among Japanese workers: a prospective cohort study
Development of Parkinson's disease and its relationship with incidentally-discovered white matter disease and covert brain infarction in a real world cohort
Continuous genomic diversification of long polynucleotide fragments drives the emergence of new SARS-CoV-2 variants of concern
Age-dependent impact of the major common genetic risk factor for COVID-19 on severity and mortality
Congenital disorder of glycosylation caused by starting site-specific variant in syntaxin-5
Tumor Suppressor Immune Gene Therapy to Reverse Immunotherapy Resistance
Accelerated Partner Therapy contact tracing intervention for people with chlamydia: the LUSTRUM process evaluation using programme theory
Prospective, Randomized, Parallel-Group, Open-Label Study to Evaluate the Efficacy and Safety of IMU-838, in Combination with Oseltamivir, in Adults with Coronavirus Disease 19 The IONIC Trial
Equity Impacts of Dollar Store Vaccine Distribution
Assessing psychosis risk using quantitative markers of disorganised speech
Predicting Adverse Drug Effects: A Heterogeneous Graph Convolution Network with a Multi-layer Perceptron Approach
Development and Initial Validation of the Duke Misophonia Questionnaire
Analysis of MRI-derived spleen iron in the UK Biobank identifies genetic variation linked to iron recycling and erythrocyte morphology
Older Adults Mount Less Durable Humoral Responses to a Two-dose COVID-19 mRNA Vaccine Regimen, but Strong Initial Responses to a Third Dose
Non-invasive brain stimulation effectiveness in anxiety disorder treatment: a meta-analysis on sham/behavior-controlled studies
Correlations Between Community-Level HIV Preexposure Prophylaxis Coverage and Individual-Level Sexual Behaviors among US Men Who Have Sex with Men
Systematic review and patient-level meta-analysis of SARS-CoV-2 viral dynamics to model response to antiviral therapies
Semi-Supervised Medical Image Detection with Adaptive Consistency and Heterogeneous Perturbation