Instruct: Identify the main category of the given Medrxiv paper based on the title.
Query: COVID-19 Vaccine Breakthrough Infections in the Veterans Health Administration.
Quantifying within-school SARS-CoV-2 transmission and the impact of lateral flow testing in secondary schools in England
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
Monitoring and forecasting the SARS-CoV-2 pandemic in France
A Quantitative Systems Pharmacology Model of the Pathophysiology and Treatment of COVID-19 Predicts Optimal Timing of Pharmacological Interventions
Germline Allelic Expression of Genes at 17q22 Locus Associates with Risk of Breast Cancer
Does 2x2 airplane passenger contact tracing for infectious respiratory pathogens work? A systematic review of the evidence.
Antibiotic use for typhoid in India: Estimation from private sector prescription data during 2013-15
Why were Twitter Users Obsessed with Vitamin D during the first year of the pandemic?
Analysis of 200,000 exome-sequenced UK Biobank subjects implicates genes involved in increased and decreased risk of hypertension
Endemicity is not a victory: the unmitigated downside risks of widespread SARS-CoV-2 transmission
Locus coeruleus integrity is related to tau burden and memory loss in autosomal-dominant Alzheimer's disease
Maliqua: A study within Malakit, a project on malaria and gold miners in French Guiana
Exploration of interethnic variation in the ibuprofen metabolizing enzyme CYP2C9: a genetic-based cautionary guide for treatment of COVID-19 symptoms
Joinpoint Regression to Determine the Impact of COVID-19 on Mortality in Europe: A Longitudinal Analysis From 2000 to 2020 in 27 Countries
Retrospective Exploratory Analysis of Task-Specific Effects on Brain Activity after Stroke
Preliminary Evidence of a Link between COVID-19 Vaccines and Otologic Symptoms
COVID-19 vaccine-associated cerebral venous thrombosis in Germany: a descriptive study
A prospective double-blinded non-selection trial of reproductive outcomes and chromosomal normalcy of newborns derived from putative low/moderate-degree mosaic IVF embryos
Mutant IDH Inhibitors Induce Lineage Differentiation in IDH-mutant Oligodendroglioma
Responsivity of the striatal dopamine system to methylphenidate - a within-subject I-123-β-CIT-SPECT study in children and adolescents with Attention-Deficit/Hyperactivity Disorder
The impact of the COVID-19 pandemic on children with medical complexity
Changes in health promoting behavior during COVID-19 physical distancing: Utilizing WHOOP data to Examine Trends in Sleep, Activity, and Cardiovascular Health.
Implementing genomic screening in diverse populations
Impact of the COVID-19 epidemic on mortality in rural coastal Kenya
Understanding frailty: probabilistic causality between components and their relationship with death through a Bayesian network and evidence propagation