Instruct: Identify the main category of the given medRxiv paper based on its title.
Query: Efficacy of SARS-CoV-2 Repeat Testing to Control Spread in Residential College Populations
COVID-19 Outcomes and Sequencing of SARS-CoV-2 isolated from Veterans in New England
Use of traditional medicine in treatment of migraine during coronavirus disease 2019 (COVID-19) pandemic: an online survey
Endogenous interferon-beta but not interferon-alpha or interferon-lambda levels in upper respiratory tract predict clinical outcome in critical COVID-19 patients independent of viral load
Genome-wide Analysis Identifies Novel Gallstone-susceptibility Loci Including Genes Regulating Gastrointestinal Motility
Healthcare services access, use, and barriers among migrants in Europe: a systematic review
Cluster detection with random neighbourhood covering: application to invasive Group A Streptococcal disease.
Knowledge of and Attitudes on Artificial Intelligence in Healthcare: A Provincial Survey Study of Medical Students
Effects of Confounding Bias in COVID-19 and Influenza Vaccine Effectiveness Test-Negative Designs Due to Correlated Influenza and COVID-19 Vaccination Behaviors
Progress, stasis, and regression through the hypertension care continuum: Longitudinal evidence from population-based cohort data in four populous middle-income countries
Clinical observation of high-flow nasal cannula with non-rebreather mask use on severe or critically ill COVID-19 diabetic patients
Prevalence of vitamin D is not associated with the COVID-19 epidemic in Europe. A critical update of the existing evidence.
Attributable is Preventable: Corrected and revised estimates of population attributable fraction of TB related to undernutrition in 30 high TB burden countries
High SARS-CoV-2 attack rates following exposure during singing events in the Netherlands, September-October 2020
Vaccines alone are no silver bullets: a modeling study on the impact of efficient contact tracing on COVID-19 infection and transmission
I was facilitating everybody else's life. And mine had just ground to a halt: the COVID-19 pandemic and its impact on women in the UK
Excess deaths reveal the true spatial, temporal, and demographic impact of COVID-19 on mortality in Ecuador
Efficacy and Safety of Tregopil, a Novel, Ultra-Rapid Acting Oral Prandial Insulin Analog, as Part of a Basal-Bolus Regimen in Type 2 Diabetes: A Randomized, Active Controlled Phase 3 Study
A row-generation approach for simultaneous multiple needle trajectory planning in radiofrequency ablation
Mesocorticolimbic system abnormalities in chronic cluster headache patients: a neural signature?
Modern contraceptive use among adolescent girls and young women in Benin: a mixed-methods study
Improvement of behavioural pattern and alpha-synuclein levels in autism spectrum disorder after consumption of a beta-glucan food supplement in a randomized, parallel-group pilot clinical study
Sexual Orientation Experiences of Discrimination: Dimensionality, internal consistency, and nomological validity in a diverse Colombian population
Monitoring and forecasting the SARS-Covid-19 pandemic in France
Emergence and Evolution of Big Data Science in HIV Research: Bibliometric Analysis of Federally Sponsored Studies 2000-2019
Prescription Practices of Medical Cannabinoids in Children with Cerebral Palsy - A Survey of the Swiss Cerebral Palsy Registry