Instruct: Identify the main category of the given Medrxiv paper based on the title.
Query: Association of Covert Cerebrovascular Disease Identified Using Natural Language Processing and Future Dementia
Development of a novel startle response task in Duchenne muscular dystrophy
Vaccine effectiveness and duration of protection against symptomatic and severe Covid-19 during the first year of vaccination in France
COVID-19 Vaccine Efficacy in a Diverse Urban Healthcare Worker Population
Simplified point-of-care full SARS-CoV-2 genome sequencing using nanopore technology
SARS-CoV-2 Variant Under Investigation 202012/01 has more than twofold replicative advantage
Coughs, Colds and "Freshers' Flu" Survey in the University of Cambridge, 2007-2008
Segmentation stability of human head and neck medical images for radiotherapy applications under de-identification conditions: benchmarking for data sharing and artificial intelligence use-cases
The Impact of SARS-CoV-2 Lineages (Variants) on the COVID-19 Epidemic in South Africa
Tumor Suppressor Immune Gene Therapy to Reverse Immunotherapy Resistance
A practical guideline of genomics-driven drug discovery in the era of global biobank meta-analysis
Linking vestibular function and sub-cortical grey matter volume changes in a longitudinal study of aging adults
Systematic review and meta-analysis of randomized trials of hydroxychloroquine for the prevention of COVID-19
COVID-19 Vaccination Priority Evaluation
Rapid displacement of SARS-CoV-2 variant B.1.1.7 by B.1.617.2 and P.1 in the United States
IL-18 and Lower Risk for Lung Cancer: Triangulated Evidence from Germline Predictions, Pre-Diagnostic Measurements, and Tumor Expression
SELP Asp603Asn and severe thrombosis in COVID-19 males: implication for anti P-selectin monoclonal antibodies treatment
Cohort Profile: The United Kingdom Research study into Ethnicity And COVID-19 outcomes in Healthcare workers (UK-REACH)
Safety of the single-dose Ad26.CoV2.S vaccine among healthcare workers in the phase 3b Sisonke study in South Africa
Effect of polymerized type I collagen in hyperinflammation of adult outpatients with symptomatic COVID-19: a double blind, randomised, placebo-controlled clinical trial.
A fourth dose of the mRNA-1273 SARS-CoV-2 vaccine improves serum neutralization against the delta variant in kidney transplant recipients
Moment-to-moment brain signal variability reliably predicts psychiatric treatment outcome
Identifying the genetic and non-genetic factors associated with accelerated eye aging by using deep learning to predict age from fundus and optical coherence tomography images
Heart Rate Variability as a Prospective Predictor of Early COVID-19 Symptoms
Origin of HIV/AIDS and Vaccine Failure: Simulation of the Role of the Adjuvant Activation Hypothesis
Health effects of European colonization: An investigation of skeletal remains from 19th to early 20th-century migrant settlers in South Australia