Instruct: Identify the main category of the given Medrxiv paper based on its title.
Query: Accuracy of rapid point-of-care antigen-based diagnostics for SARS-CoV-2: an updated systematic review and meta-analysis with meta regression analyzing influencing factors
Presence of Symptoms 6 Weeks After COVID-19 Among Vaccinated and Unvaccinated U.S. Healthcare Personnel
Social risk factors for SARS-CoV-2 acquisition in University students: cross sectional survey
Risk of ESKD in related older living kidney donors
Association Between HIV PrEP Indications and Use in a National Sexual Network Study of Men Who Have Sex with Men
Confounder-adjusted MRI-based predictors of multiple sclerosis disability
Studies of parenchymal texture added to mammographic breast density and risk of breast cancer: a systematic review of methods used in the literature.
Model Based Estimation of the SARS-CoV-2 Immunization Level in Austria and Consequences for Herd Immunity Effects
The statistical analysis of daily data associated with different parameters of the New Coronavirus COVID-19 pandemic in Georgia and their two-week interval prediction in summer 2021
Efficacy of conservative physiotherapeutic approaches in hormonal-related headaches: a scoping review protocol.
Genome Wide Association Metanalysis Of Skull Bone Mineral Density Identifies Loci Relevant For Osteoporosis And Craniosynostosis
Meta-analyses on SARS-CoV-2 Viral Titers in Wastewater and Their Correlations to Epidemiological Indicators
Identification of a shared, common haplotype cosegregating with an SGCB c.544A>C mutation in Indian patients affected with sarcoglycanopathy
Pulmonary Embolism Readmission Trend Over the Years: A National Readmission Database Study
LED transillumination of the chest and abdomen in the diagnosis of neonatal conditions
Prostate cancer risk stratification via non-destructive 3D pathology with annotation-free gland segmentation and analysis
Narratives of the convalescent plasma donor in a Peruvian social security hospital: motivations, fears, expectations and experiences
Significant Excess Mortality probably due to COVID-19 in Tokyo, Japan until April, 2021
Agent-Based Simulation of Covid-19 Vaccination Policies in CovidSIMVL
Family-centered postnatal training and adherence to newborn care practices in district hospitals in two Indian states: A quasi-experimental intervention study
Statistical framework for studying the spatial architecture of the tumor immune microenvironment
Identifying US Counties with High Cumulative COVID-19 Burden and Their Characteristics
Increasing efficacy of contact-tracing applications by user referrals and stricter quarantining
Quantifying Contact Patterns in Response to COVID-19 Public Health Measures in Canada
Clinical Study Applying Machine Learning to Detect a Rare Disease: Results and Lessons Learned
Population-based seroprevalence of SARS-CoV-2 antibodies in a high-altitude setting in Peru