Instruct: Identify the main category of the given medRxiv paper based on its title.
Query: Longitudinal SARS-CoV-2 infection study at Ulm University
Validation of the Panbio COVID-19 Antigen Rapid Test (Abbott) to screen for SARS-CoV-2 infection in Sint Maarten: a diagnostic accuracy study
Estimating the basic reproduction number at the beginning of an outbreak under incomplete data
Assessing the causal role of sleep traits on glycated haemoglobin: a Mendelian randomization study
Risk of myocarditis and pericarditis following COVID-19 vaccination in England and Wales
Grouping theory of epidemiology
Investigating heterogeneous genetic effects contributing to smoking behaviors
Incidence of COVID-19 reinfection: an analysis of outpatient-based data in the United States of America
Vaccine Approvals and the Role of the FDA Vaccine Advisory Committee, 2000-2019
Exposure to glucagon-like peptide 1 receptor (GLP-1R) agonists reduces glaucoma risk.
Detection of SARS-CoV-2 in air and on surfaces in rooms of infected nursing home residents
Negative impact of COVID-19 associated health system shutdown on patients diagnosed with colorectal cancer: a retrospective study from a large tertiary center in Ontario, Canada.
Study protocol for the development and internal validation of SPIRIT (Schizophrenia Prediction of Resistance to Treatment): A clinical tool for predicting risk of treatment resistance to anti-psychotics in First Episode Schizophrenia.
Engagement with daily testing instead of self-isolating in contacts of confirmed cases of SARS-CoV-2.
The Impact of COVID-19 Lockdowns on Mental Health Patient Populations: Evidence from Medical Claims Data
Nationwide large-scale data of acute lower gastrointestinal bleeding in Japan uncover detailed etiologies and relevant outcomes: CODE BLUE J-Study
Estimating Cuff-less Continuous Blood Pressure from Fingertip Photoplethysmogram Signals with Deep Neural Network Model
Validating atlas-based lesion disconnectomics in multiple sclerosis: a retrospective multi-centric study
Self-reported real-world safety and reactogenicity of COVID-19 vaccines: An international vaccine-recipient survey.
Identification of carcinogenesis and tumor progression processes in pancreatic ductal adenocarcinoma using high-throughput proteomics
Behavioral and Magnetoencephalographic Correlates of Fear Generalization Are Associated with Responses to Later Virtual Reality Exposure Therapy in Spider Phobia
Measuring Repositioning in Home Care for Pressure Injury Prevention and Management
A brain structural connectivity biomarker for diagnosis of autism spectrum disorder in early childhood
Prospective cohort study of workers diagnosed with COVID-19 and subsequent unemployment
Perceived Timing of Cutaneous Vibration and Intracortical Microstimulation of Human Somatosensory Cortex
Refined characterization of circulating tumor DNA through biological feature integration