Instruct: Identify the main category of the given Medrxiv paper based on its title.
Query: Post-COVID-19 syndrome in outpatients: a cohort study
Disease severity related to VOC dominance in unvaccinated SARS-CoV-2 positive adults without risk factors in Sweden
Early-life enteric infection and enteropathy markers are associated with changes in adipokine, apolipoprotein and cytokine profiles later in childhood consistent with those of an adverse cardiometabolic disease risk profile in a Peruvian birth cohort.
Characterization of direct and/or indirect genetic associations for multiple traits in longitudinal studies of disease progression
Causality of Abdominal Obesity on Cognition: a Trans-ethnic Mendelian Randomization study
Developing a deep learning system to drive the work of the critical care outreach team
Cost-effectiveness of vitamin D3 supplementation in older adults with vitamin D deficiency in Ireland
A nationwide study of Chlamydia trachomatis infections in Denmark during the COVID-19 pandemic
Score for Emergency Risk Prediction (SERP): An Interpretable Machine Learning AutoScore-Derived Triage Tool for Predicting Mortality after Emergency Admissions
SARS-CoV-2 seroconversion in response to infection and vaccination: A time series local study in Brazil
Automated Detection of COVID-19 through Convolutional Neural Network using Chest x-ray images
Elevated levels of hoarding in ADHD: a special link with inattention
Increased Transmissibility of SARS-CoV-2 Lineage B.1.1.7 by Age and Viral Load: Evidence from Danish Households
Memory B cell and humoral responses elicited by Sputnik V in naïve and COVID-19-recovered vaccine recipients
Analysis of screening results of high-risk population of stroke in Northern Henan Province
Modeling the impact of school reopening and contact tracing strategies on Covid-19 dynamics in different epidemiologic settings in Brazil
Comparison of Care Utilization and Medical Institutional Death among Older Adults by Home Care Facility Type: A Retrospective Cohort Study in Fukuoka, Japan
Clonal chromosomal mosaicism and loss of chromosome Y in men are risk factors for SARS-CoV-2 vulnerability in the elderly
Shared Genomic Architectures of Covid-19 and Antisocial Behavior: Implications During Pandemics
Estimation of the SARS-CoV-2 infection fatality rate in Germany
Impact of COVID-19 on Pediatric Emergency Department Visits: A Retrospective Cohort Study.
Saudi Arabian SARS-CoV-2 genomes implicate a mutant Nucleocapsid protein in modulating host interactions and increased viral load in COVID-19 patients
Comparing Interventions Aimed at Improving Influenza Vaccination Coverage Among Vulnerable Populations: A Systematic Review and Meta-Analysis Protocol
The Longitudinal Aging Study Amsterdam COVID-19 exposure index: a cross-sectional analysis of the impact of the pandemic on daily functioning of older adults
Predicting cause of death from free-text health summaries: development of an interpretable machine learning tool
Cohort Profile: National Institute for Health Research Health Informatics Collaborative: Hepatitis B Virus (NIHR HIC HBV) Research Dataset