Instruct: Identify the main category of the given Medrxiv paper based on its title.
Query: COVID-19 first and delta waves in relation to ACEI, ARB, Influenza vaccination, and comorbidity in a North Metropolitan Barcelona Health Consortium
The dark side of SARS-CoV-2 rapid antigen testing: screening asymptomatic patients.
Plasma Hydrogen Sulfide Production Capacity is Positively Associated with Post-Operative Survival in Patients Undergoing Surgical Revascularization
Magnetic Resonance Imaging-based Deep Learning Predictive Models of Brain Disorders: A Systematic Review of Modelling Practices, Transparency, and Interpretability
High COVID-19 vaccine coverage allows for a re-opening of European universities
Inferring the true number of SARS-CoV-2 infections in Japan
Diagnostic performance and clinical implications of rapid SARS-CoV-2 antigen testing in Mexico using real-world nationwide COVID-19 registry data
Using a real-world network to model the tradeoff between stay-at-home restriction, vaccination, social distancing and working hours on COVID-19 dynamics.
Examining the effect of information channel on COVID-19 vaccine acceptance
Accurate and reproducible prediction of ICU readmissions
Influence of meteorological factors and drought on coccidioidomycosis incidence in California, 2000-2020
Patient Perceptions by Race of Educational Animations About Living Kidney Donation Made for a Diverse Population
Increased vulnerability to SARS-CoV-2 infection among indigenous people living in the urban area of Manaus
Serum uric acid and total bilirubin as putative biomarkers of resistance in Prodromal Parkinson's disease: Longitudinal data from the PPMI study.
Safety, Immunogenicity, and Efficacy of COVID-19 Vaccine in Children and Adolescents: A Systematic Review
Seroprevalence of SARS-CoV-2 antibodies prior to the widespread introduction of vaccine programmes in the WHO European Region, January - December 2020: a systematic review
COVID-19 Vaccine Rollouts and the Reproduction of Urban Spatial Inequality: Disparities Within Large U.S. Cities in March and April 2021 by Racial/Ethnic and Socioeconomic Composition
The consequences of a year of the COVID-19 pandemic for the mental health of young adult twins in England and Wales
Sociodemographic factors associated with Public knowledge of dementia in a Cuban population
Three decades of hospital evacuations in the Netherlands: a scoping review
A novel morphometric signature of brain alterations in type 2 diabetes: patterns of changed cortical gyrification
LONG TERM PSYCHOLOGICAL CONSEQUENCES OF STROKE (OX-CHRONIC): A LONGITUDINAL STUDY OF COGNITION IN RELATION TO MOOD AND FATIGUE AFTER STROKE: PROTOCOL
Vascular Comorbidities Worsen Prognosis of Patients with Heart Failure Hospitalized with COVID-19
Do people reduce compliance with COVID-19 guidelines following vaccination? A longitudinal analysis of matched UK adults
Deep learning-based prognosis prediction among preeclamptic pregnancies using electronic health record data
Physiotherapists use different motivational strategies tailored to an individual's condition: a qualitative study