Instruct: Identify the main category of the given Medrxiv paper based on its title.
Query: Persisting adaptive immunity to SARS-CoV-2 in Lower Austria
ViralFlow: an automated workflow for SARS-CoV-2 genome assembly, lineage assignment, mutations and intrahost variants detection
SARS-CoV-2 seropositivity and seroconversion in patients undergoing active cancer-directed therapy
Increased brain volume from higher cereal and lower coffee intake: Shared genetic determinants and impacts on cognition and metabolism
A fructo-oligosaccharide prebiotic is well-tolerated in adults undergoing allogeneic hematopoietic stem cell transplantation: a phase I dose-escalation trial
Digital health and quality of home-based primary care for older adults: A scoping review protocol
Declines and pronounced state disparities in prescription opioid distribution in the United States
Genetic variants associated with cross-disorder and disorder-specific risk for psychiatric disorders are enriched at epigenetically active sites in peripheral lymphoid cells
Targeting Lyn Kinase in Chorea-Acanthocytosis: A Translational Treatment Approach in an Ultra-Rare Disease
In-hospital mortality due to breakthrough COVID-19 among recipients of COVISHIELD (ChAdOx nCoV-19) and COVAXIN (BBV152)
Evaluation of Mycobacterium tuberculosis-specific IFN-γ, TNF-α, CXCL10, IL2, CCL2, CCL7 and CCL4 levels for active tuberculosis diagnosis
The impact of COVID-19 non-pharmaceutical interventions on future respiratory syncytial virus transmission in South Africa
Elevated levels of hoarding in ADHD: a special link with inattention
Pattern of fibrin stabilizing factor (FXIII) expression in placentas of women suffering with gestational diabetes mellitus in Saint John, New Brunswick
Prevalence of cardiovascular risk factors in osteoarthritis patients derived from primary care records: a systematic review of observational studies
Patterns of antibiotic cross-resistance by bacterial sample source: a retrospective cohort study
Effectiveness of BNT162b2 and ChAdOx1 against SARS-CoV-2 household transmission - a prospective cohort study in England
Plasma metabolomics profiling and machining learning-driven prediction of nonalcoholic steatohepatitis
Weighted burden analysis in 200,000 exome-sequenced subjects characterises rare variant effects on risk of type 2 diabetes
The social media response to twice-weekly mass asymptomatic testing in England
Using deep learning to predict brain age from brain magnetic resonance images and cognitive tests reveals that anatomical and functional brain aging are phenotypically and genetically distinct
A Method to improve the Reliability of Saliency Scores applied to Graph Neural Network Models in Patient Populations
Experienced hearing aid users perspectives of assessment and communication within audiology: A qualitative study using digital methods
Changes in the quality of cancer care as assessed through performance indicators during the first wave of the COVID-19 pandemic in 2020: a Scoping Review
Provider preferences for delivery of HIV care coordination services: results from a discrete choice experiment
The MultimorbiditY COllaborative Medication Review And DEcision Making (MyComrade) study: A protocol for a cross-border pilot cluster randomised controlled trial.