Instruct: Identify the main category of the given Medrxiv paper based on its title.
Query: A Targeted Geospatial Approach to COVID-19 Vaccine Delivery: Findings from the Johns Hopkins Hospital Emergency Department
A Novel and Expanding SARS-CoV-2 Variant, B.1.526, Identified in New York
Comparative and Integrated Analysis of Plasma Extracellular Vesicles Isolations Methods in Healthy Volunteers and Patients Following Myocardial Infarction
AI-VDT can Help in Detecting Primary Lung Cancer
Prevalence of HIV and Syphilis and their Co-infection among Men Having Sex with Men in Asia: A Systematic Review and Meta-analysis
Loss and Reorganisation of Superficial White Matter in Alzheimer's disease: A Diffusion MRI study
Seroprevalence and attainment of herd immunity against SARS CoV-2: A modelling study
Disease waves of SARS-CoV-2 in Iran closely mirror global pandemic trends
Evidence for SARS-CoV-2 Delta and Omicron co-infections and recombination
Assessing the role of polygenic background on the penetrance of monogenic forms in Parkinson's disease.
The effects of maternal pre-pregnancy BMI, pregnancy smoking and alcohol consumption on molar-incisor hypomineralisation: A negative control study
Distinct patterns of treatment response using the Early Start Denver Model with young children with autism spectrum disorder: a cluster analysis
Educational level as a cause of type 2 diabetes mellitus: Caution from triangulation of observational and genetic evidence
Epilepsy in children with perinatal arterial ischemic stroke
Modifications to student quarantine policies in K-12 schools implementing multiple COVID-19 prevention strategies restores in-person education without increasing SARS-CoV-2 transmission risk, January-March 2021
SARS-CoV-2 DNA Vaccine INO-4800 Induces Durable Immune Responses Capable of Being Boosted in a Phase 1 Open-Label Trial
Extent of cord pathology in the lumbosacral enlargement in non-traumatic versus traumatic spinal cord injury
An investigation of age-related neuropathophysiology in autism spectrum disorder using fixel-based analysis of corpus callosum white matter micro- and macrostructure
No impact of sex on surgical site infections in abdominal surgery: A multi-center study
SARS-CoV-2 Seroprevalence and Risk Factors among Convalescents in Sichuan Province, China: a retrospective cohort study
Safety and efficacy of long-acting insulins (degludec and glargine) among type 2 diabetic Asian Population: A Systematic Review and Meta-Analysis.
Reconstructed diagnostic sensitivity and specificity of the RT-PCR test for COVID-19
Perfluoroalkyl substances are increased in patients with late-onset ulcerative colitis and induce intestinal barrier defects ex vivo in murine intestinal tissue
Redefining tissue specificity of genetic regulation of gene expression in the presence of allelic heterogeneity
COVID-19 vaccine hesitancy in the UK: A longitudinal household cross-sectional study
Use of traditional medicine in treatment of migraine during coronavirus disease 2019 (COVID-19) pandemic: an online survey