Instruct: Identify the main category of the given medRxiv paper based on its title.
Query: Optimal symptom combinations to aid COVID-19 case identification: analysis from a community-based, prospective, observational cohort
Deep clinical phenotyping of Alzheimer's Disease Patients Leveraging Electronic Medical Records Data Identifies Sex-Specific Clinical Associations
Burden of PCR-Confirmed SARS-CoV-2 Reinfection in the U.S. Veterans Administration, March 2020 - January 2022
Association of COVID-19 with risks of hospitalization and mortality from other disorders post-infection: A study of the UK Biobank
CATALYST trial protocol: A multicentre, open-label, phase II, multi-arm trial for an early and accelerated evaluation of the potential treatments for COVID-19 in hospitalised adults
IL-2 and IFN- are biomarkers of SARS-CoV-2 specific cellular response in whole blood stimulation assays
Performance and Implementation Evaluation of the Abbott BinaxNOW Rapid Antigen Test in a High-throughput Drive-through Community Testing Site in Massachusetts
Immediate and mid-term effect of a natural topical product in patients with musculoskeletal pain: randomized, double-blinded, and placebo-controlled clinical trial.
Phenotypic variability and Gastrointestinal Manifestations/Interventions for growth in Ogden syndrome (also known as NAA10-related Syndrome)
Knowledge barriers in the symptomatic-COVID-19 testing programme in the UK: an observational study
Fat-enlarged Axillary Lymph Nodes are Associated with Node-Positive Breast Cancer in Obese Patients
Pattern and risk factors of menstrual regulation service use among ever-married women in Bangladesh: evidence from a nationally representative cross-sectional survey
Impact of biologics and small molecules for Inflammatory Bowel Disease on COVID-19 Related Hospitalization: A Systematic Review and Meta-analysis
Critical Role of the Subways in the Initial Spread of SARS-CoV-2 in New York City
Association of Visual Impairment with Brain Structure
Research themes of family and community physicians in Brazil
State minimum wage, paid sick leave, and food insufficiency during the COVID-19 pandemic
The ventral striatum harbours patient specific intracranial neural signatures of obsessions and compulsions
Predicting personalised risk of disability worsening in multiple sclerosis with machine learning
Impaired SARS-CoV-2 mRNA vaccine antibody response in chronic medical conditions: a real-world data analysis
COVID-19 Vaccination in California: Are We Equitable Yet?
Patch2Self denoising of diffusion MRI in the cervical spinal cord improves intra-cord contrast, signal modelling, repeatability, and feature conspicuity
COMPARISON OF sPLA2-IIA PERFORMANCE WITH HIGH-SENSITIVE CRP, NEUTROPHIL PERCENTAGE, PCT AND LACTATE TO IDENTIFY BACTERIAL INFECTION: A PROSPECTIVE STUDY
Trans-border transfer of human biological materials in collaborative biobanking research: Perceptions and experiences of researchers in Uganda
COVID-19 vaccine hesitancy and refusal and associated factors in an adult population in Saskatchewan, Canada: Evidence from predictive modelling
Secondary Analyses for Genome-wide Association Studies using Expression Quantitative Trait Loci