Instruct: Identify the main category of the given medRxiv paper based on its title.
Query: Changes in the serial interval and transmission dynamics associated with the SARS-CoV-2 Delta variant in South Korea
Association of ABO blood group with COVID-19 severity, acute phase reactants and mortality
Genetic landscape of rare autoinflammatory disease variants in Qatar and Middle Eastern populations through the integration of whole-genome and exome datasets
Analysis of cutoff point estimation for determining seropositivity in the context of SARS-CoV-2 infections
Longitudinal experiences and impact of the COVID-19 pandemic among people with past or current eating disorders in Sweden
Untargeted saliva metabolomics reveals COVID-19 severity: Saliva Metabolomics for SARS-COV-2 Prognosis
Association of COVID-19 employment disruption with mental and social wellbeing: evidence from nine UK longitudinal studies
How an election can be safely planned and conducted during a pandemic: Decision support based on a discrete event model
Effects of Side-Effect Risk Framing Strategies on COVID-19 Vaccine Intentions in the United States and the United Kingdom: A Randomized Controlled Trial
The gut microbiome is a significant risk factor for future chronic lung disease
The COVID in the Context of Pregnancy, Infancy and Parenting (CoCoPIP) Study: protocol for a longitudinal study of parental mental health, social interactions, physical growth, and cognitive development of infants during the pandemic.
Systems Leadership: how Chief Executives manage tension between organisation and system pressures
Replication of an open-access deep learning system for screening mammography: Reduced performance mitigated by retraining on local data
Development of Childhood Asthma Prediction Models using Machine Learning Approaches
The acoustic quality and health in urban environments (SALVE) project: Study design, rationale and methodology
Individualised Profiling of White Matter Organisation in Moderate-to-Severe Traumatic Brain Injury Patients Using TractLearn: A Proof-of-Concept Study
Acute Medical Unit Healthcare workers interaction in a developing country: Social Network Analysis
Disordered eating and self-harm as risk factors for poorer mental health during the COVID-19 pandemic: A UK-based birth cohort study
COVID19, Consumption and Inequality: A Systematic Analysis of Rural Population of India
An assessment of the vaccination of school-aged children in England
A methodology for selection and quality control of the radiological computer vision deployment at the megalopolis scale
Immortal time bias in older vs younger age groups: a simulation study with application to a population-based cohort of patients with colon cancer
Trends in Cognitive Function Pre- and Post- Stroke among Chinese Population
Epidemic waves of COVID-19 in Scotland: a genomic perspective on the impact of the introduction and relaxation of lockdown on SARS-CoV-2
Rapid increase in SARS-CoV-2 seroprevalence during the emergence of Omicron variant, Finland
Development of a new Aerosol Barrier Mask for mitigation of spread of SARS-CoV-2 and other infectious pathogens