Instruct: Identify the main category of the given Medrxiv paper based on its title.
Query: Reduced neutralisation of the Delta (B.1.617.2) SARS-CoV-2 variant of concern following vaccination
Impact of SARS-CoV-2 variants on inpatient clinical outcome
Effectiveness of an Inactivated Covid-19 Vaccine with Homologous and Heterologous Boosters against the Omicron (B.1.1.529) Variant
A preliminary study of commercially available general-purpose chest radiography artificial intelligence-based software for detecting airspace opacity lesions in COVID-19 patients
Prostate cancer risk stratification improved across multiple ancestries with new polygenic hazard score
Functional Magnetic Resonance Imaging of the amygdala and subregions at 3 Tesla: A scoping review protocol
An ML prediction model based on clinical parameters and automated CT scan features for COVID-19 patients
Vital signs as a source of racial bias
Asian Lung Cancer Absolute Risk Models for lung cancer mortality based on China Kadoorie Biobank
The socio-economic difference in the prevalence and treatment of diarrheal disease in children under five years across the geo-political zones in Nigeria
Association of HLA class I homozygosity with unfavorable clinical outcomes in patients with non-small cell lung cancer treated with PD-1/PD-L1 inhibitor as first-line therapy
Biofabrication of multiplexed electrochemical immunosensors for simultaneous detection of clinical biomarkers in complex fluids
Prognostication for prelabor rupture of membranes and the time of delivery in nationwide insured women: development, validation, and deployment
Characterizing Sleep Disorders in an Autism-Specific Collection of Electronic Health Records
How do growth and nutrition explain social inequalities in lung function in children with cystic fibrosis? A longitudinal mediation analysis using interventional disparity effects with time-varying mediators and intermediate confounders.
Genome-wide association analysis identifies ancestry-specific genetic variation associated with medication response in the Study to Understand the Genetics of the Acute Response to Metformin and Glipizide in Humans (SUGAR-MGH)
Endometrial microbiota composition is associated with reproductive outcome in infertile patients.
Histopathological Image Analysis for Oral Squamous Cell Carcinoma classification using concatenated deep learning models
The Coronavirus Calendar (CoronaCal): a Simplified SARS-CoV-2 Test System for Sampling and Retrospective Analysis
When efficacy and adherence conflict: preferences and patterns of response to mask-wearing and social distancing public health advice during the COVID-19 pandemic
Redefining tissue specificity of genetic regulation of gene expression in the presence of allelic heterogeneity
Development and validation of a multiple-choice question-based delirium care knowledge quiz for critical care nurses
Racial discrimination, low trust in the health system, and COVID-19 vaccine uptake: a longitudinal observational study of 633 UK adults from ethnic minority groups
Epidemiological waves - types, drivers and modulators in the COVID-19 pandemic
Deep learning-based detection and segmentation of diffusion abnormalities in acute ischemic stroke
Predictive Modeling of COVID-19 Case Growth Highlights Evolving Demographic Risk Factors in Tennessee and Georgia