Instruct: Identify the main category of the given medRxiv paper based on its title.
Query: Vitamins D2 and D3 have overlapping but different effects on human gene expression revealed through analysis of blood transcriptomes in a randomised double-blind placebo-controlled food-fortification trial
Perceived racial discrimination and eating habits: Systematic review and conceptual models
The impact of premature extrauterine exposure on infants' stimulus-evoked brain activity across multiple sensory systems
Epidemiology of Atrial Fibrillation in the All of Us Research Program
Application of nasal spray containing dimethyl sulfoxide (DMSO) and ethanol during the COVID-19 pandemic may protect healthcare workers: A randomized controlled trials
Evolution of synchronous bilateral breast cancers provide insights into interactions between host, tumor and immunity.
SARS-CoV-2 and endemic coronaviruses: Comparing symptom presentation and severity of symptomatic illness among Nicaraguan children
COVID-19 vaccine hesitancy worldwide: a systematic review of vaccine acceptance rates
Efficacy and safety of novel probiotic formulation in adult Covid19 outpatients: a randomized, placebo-controlled clinical trial
Rapid, High-Throughput, Cost Effective Whole Genome Sequencing of SARS-CoV-2 Using a Condensed One Hour Library Preparation of the Illumina DNA Prep Kit
Rapidly increasing SARS-CoV-2 seroprevalence and limited clinical disease in three Malian communities: a prospective cohort study
Prevalence, awareness, treatment, and control of hypertension in Bangladesh: Findings from National Demographic and Health Survey, 2017-18
Child Mortality in England During the First Year of the COVID-19 Pandemic
Pausing methotrexate improves immunogenicity of COVID-19 vaccination in elderly patients with rheumatic diseases
Generation time of the Alpha and Delta SARS-CoV-2 variants
Classifying Drug Ratings Using User Reviews with Transformer-Based Language Models
PREVALENCE AND PREDICTORS OF STRESS AMONG COVID 19 HEALTH WORKERS IN KABWE DISTRICT: A CROSS SECTIONAL STUDY
Obesity is associated with an altered baseline and post-vaccination influenza antibody repertoire
Persistent Symptoms Among Frontline Health Workers Post-acute COVID-19 Infection
Shared decision making and specific informed consent in patients with aortic aneurysms
A privacy-preserving Bayesian network model for personalised COVID19 risk assessment and contact tracing
Assessing our capability to predict the presence of respiratory diseases at the age of four using data available at one month of age
In pursuit of the epileptogenic zone in focal epilepsy: A dynamical network biomarker approach
SARS-CoV-2 RNA in urban wastewater samples to monitor the COVID-19 epidemic in Lombardy, Italy (March - June 2020)
Adherence to and enforcement of non-pharmaceutical interventions (NPIs) for COVID-19 prevention in Nigeria, Rwanda, and Zambia: A mixed-methods analysis
EFFECT OF LINEAR GROWTH RATE AND CHANGE IN BODY MASS INDEX IN CHILDHOOD AND ADOLESCENCE ON BLOOD PRESSURE IN AFRO-CARIBBEAN YOUTH: THE VULNERABLE WINDOWS COHORT STUDY