Instruct: Identify the main category of the given Medrxiv paper based on the title.
Query: Race/ethnicity differences in vitamin D levels and impact on cardiovascular disease, bone health, and oral health
Humoral immune response to Covid-19 vaccination in diabetes: age-dependent but independent of type of diabetes and glycaemic control-the prospective COVAC-DM cohort study
Predictive utility of mortality by aging measures at different hierarchical levels and the response to modifiable lifestyle factors:Implications for geroprotective programs
COVID-19 in the Mexican Social Security Institute (IMSS) population. Prevalent symptoms
Weak anti-SARS-CoV-2 antibody response after the first injection of an mRNA COVID-19 vaccine in kidney transplant recipients
Consensus molecular subtype differences linking colon adenocarcinoma and obesity revealed by a cohort transcriptomic analysis
Delineating the heterogeneity of preimplantation development via unsupervised clustering of embryo candidates for transfer using automated, accurate and standardized morphokinetic annotation
A new fMRI localizer for preoperative language mapping using a sentence completion task: Validity, choice of baseline condition, and test-retest reliability
Early Epidemiological Evidence of Public Health Value of WA Notify, a Smartphone-based Exposure Notification Tool: Modeling COVID-19 Cases Averted in Washington State
Longitudinal SARS-CoV-2 infection study in a German medical school
6-Month Follow Up of 8679 Hospitalized COVID-19 Patients in Germany: A Nationwide Cohort Study
The effect of population migration on the diffusion of cholera outbreaks in metapopulations
Impact of COVID-19 symptoms on social aspects of life of female long haulers: A qualitative study
Relationship between astrocyte reactivity, using novel 11C-BU99008 PET, and glucose metabolism, grey matter volume and amyloid load in cognitively impaired individuals
Common and rare variant association analyses in Amyotrophic Lateral Sclerosis identify 15 risk loci with distinct genetic architectures and neuron-specific biology
Topological data analysis identifies distinct biomarker phenotypes during the inflammatory phase of COVID-19
Psychedelic mushrooms in the USA: Knowledge, patterns of use and association with health outcomes
Deep neural network estimated electrocardiographic-age as a mortality predictor
Lymphoid Enhancer-Binding Factor 1 (LEF1) immunostaining as a surrogate of β-Catenin (CTNNB1) mutations
Genomic and epidemiological analysis of SARS-CoV-2 viruses in Sri Lanka
Virtual reality exercise to help COVID patients with refractory breathlessness
Rapid Impact Analysis of B 1.1.7 Variant on the Spread of SARS-CoV-2 in North Carolina
Classifying Drug Ratings Using User Reviews with Transformer-Based Language Models
The spatio-temporal distribution of COVID-19 infection in England between January and June 2020.
TIGIT as a therapeutic target of HPV-positive head and neck squamous cell carcinomas
Aging in India: Comparison of Conventional and Prospective Measures, 2011