Instruct: Identify the main category of the given Medrxiv paper based on the title.
Query: Elastin degradation markers are elevated in never-smokers with past history of prolonged exposure to secondhand tobacco smoke and are inversely associated with their lung function
Long-Term Acceptability of Hygiene, Face Covering, and Social Distancing Interventions to Prevent Exacerbations in people living with Airways Diseases
Co-Immune: a case study on open innovation for vaccination hesitancy and access
Estimating time-dependent infectious contact: a multi-strain epidemiological model of SARS-CoV-2 on the island of Ireland
Hair toxicology identifies greater substance use than self-report in high-risk 9-13 year-olds in the ABCD Study
Childhood trajectories of internalising and externalising problems associated with a polygenic risk score for neuroticism in a UK birth cohort study
Plasma Amino Acids Metabolomics Profile Important for Glucose Management in Jordanian people with Type 2 Diabetes
Critical COVID-19 represents an endothelial disease with high similarity to kidney disease on the molecular level
The relationship of COVID-19 related stress and media consumption with schizotypy, depression and anxiety
Facilitating safe discharge through predicting disease progression in moderate COVID-19: a prospective cohort study to develop and validate a clinical prediction model in resource-limited settings
Intraoperative localization and preservation of reading in ventral occipitotemporal cortex
Identical trends of SARS-Cov-2 transmission and retail and transit mobility during non-lockdown periods
Effect of seizures on developmental trajectories in children with autism
Association of cerebral small vessel disease burden with brain structure and cognitive and vascular risk trajectories in mid-to-late life
A Systems-Based Framework for Immunisation System Design: Six Loops, Three Flows, Two Paradigms
Efferocytosis of SARS-CoV-2-infected dying cells impairs macrophage anti-inflammatory functions and clearance of apoptotic cells
Changes in Characteristics of Drug Overdose Death Trends during the COVID-19 Pandemic
Expression of Exosome Biogenesis Genes is Pervasively Altered by Aging in the Mouse and in the Human Brain During Alzheimer's Disease
The online delivery of exercise oncology classes supported with health coaching: A pilot randomized controlled trial
Implementation of COVID-19 Preventive Measures in Primary and Secondary Schools Following Reopening of Schools in Autumn 2020; A Cross-Sectional Study of Parents' and Teachers' Experiences in England
Robust spike antibody responses and increased reactogenicity in seropositive individuals after a single dose of SARS-CoV-2 mRNA vaccine
Prostate cancer screening in hospitalized patients: Results from the Nationwide Inpatient Sample
Comparing the performance of risk stratification scores in Brugada syndrome: a multi-centre study
Changes in the serial interval and transmission dynamics associated with the SARS-CoV-2 Delta variant in South Korea
Antibody Response after First-dose of ChAdOx1-nCOV (Covishield) and BBV-152 (Covaxin) amongst Health Care Workers in India: Preliminary Results of Cross-sectional Coronavirus Vaccine-induced Antibody Titre (COVAT) study
Bayesian Emulation and History Matching of JUNE