Instruct: Identify the main category of the given medRxiv paper based on its title.
Query: Unexposed populations and potential COVID-19 burden in European countries as of 21st November 2021
Association of Increased Fluvoxamine Use with Reports of Benefit for COVID
Prevalence and source analysis of COVID-19 misinformation of 138 countries
Mental Disorder Prevalence Among Populations Impacted by Coronavirus Pandemics: A Multilevel Meta-Analytic Study of COVID-19, MERS & SARS
Genomic and mobility data reveal mass population movement as a driver of SARS-CoV-2 dissemination and diversity in Bangladesh
Sociodemographic differences in patient experience with virtual care during COVID-19
Protocol for the pilot study of group video yogic breathing app in breast cancer survivors
Distance from home to motor vehicle crash location: Implications for license restrictions among medically-at-risk older drivers
Amerind ancestry predicts the impact of FADS genetic variation on omega-3 PUFA deficiency, cardiometabolic and inflammatory risk in Hispanic populations
COVID-19 Susceptibility and Severity Risks in a Survey of Over 500,000 Individuals
Evaluation of gait cycle time variability in patients with knee osteoarthritis using a triaxial accelerometer
Aesthetic evaluation of the need for orthodontic treatment / Perception among university students
Machine Learning Enabled Non-invasive Diagnosis of Nonalcoholic Fatty Liver Disease and Assessment of Abdominal Fat from MRI Data
High-fidelity discrimination of ARDS versus other causes of respiratory failure using natural language processing and iterative machine learning
Contact surveys reveal heterogeneities in age-group contributions to SARS-CoV-2 dynamics in the United States
MRSD: a novel quantitative approach for assessing suitability of RNA-seq in the clinical investigation of mis-splicing in Mendelian disease
Genetic insights into smoking behaviours in 10,558 men of African ancestry from continental Africa and the UK
Do recent family physician graduates practice differently? A longitudinal study of primary care visits and continuity in four Canadian provinces
Early intervention is the key to success in COVID-19 control
Development and validation of a multiple-choice question-based delirium care knowledge quiz for critical care nurses
PRState: Incorporating Genetic Ancestry in Prostate Cancer Risk scores for African American Men
Gut-bladder axis syndrome associated with recurrent UTIs in humans
Characterizing menstrual bleeding changes occurring after SARS-CoV-2 vaccination
Factors associated with the incidence rate of HIV viral rebound among children and adults receiving antiretroviral therapy in Malawi using the Laboratory Management information System: 2011-2020
Pediatric critical COVID-19 and mortality in a multinational cohort
The effect of Covid-19 isolation measures on the cognition and mental health of people living with dementia: a rapid systematic review of one year of evidence.