Instruct: Identify the main category of the given Medrxiv paper based on the title.
Query: Sequencing SARS-CoV-2 Genomes from Saliva
Quantitative measurement of infectious virus in SARS-CoV-2 Alpha, Delta and Epsilon variants reveals higher infectivity (viral titer:RNA ratio) in clinical samples containing the Delta and Epsilon variants.
Serum DNA methylome of the colorectal cancer serrated pathway
Isolated fetal neural tube defects associate with increased risk of placental pathology: evidence from the Collaborative Perinatal Project.
Duchenne muscular dystrophy patients lacking the dystrophin isoforms Dp140 and Dp71 and mouse models lacking Dp140 have a more severe motor phenotype
Decision curve analysis to identify optimal candidates of liver resection for intermediate-stage hepatocellular carcinoma with hepatitis B cirrhosis：A cohort study
COVID-19 Mortality in California Based on Death Certificates: Disproportionate Impacts Across Racial/Ethnic Groups and Nativity
Long-term and low-level envelope C2V3 stimulation from highly diverse virus isolates leads to frequent development of broad and elite antibody neutralization in HIV-1 infected individuals
Complement activity in myasthenia gravis is independent of autoantibody titer and disease severity.
Modeling spatiotemporal Aedes aegypti risk in French Guiana using meteorological and remote sensing data
Fragmented QRS is independently predictive of long-term adverse clinical outcomes in Asian patients hospitalized for heart failure: a retrospective cohort study
Clinical implementation of a machine learning system to detect deteriorating patients reduces time to response and intervention
A Review of Interventions for Non-Communicable Diseases in Humanitarian Emergencies in Low-and Middle-Income Countries
Altered gene expression profiles impair the nervous system development in individuals with 15q13.3 microdeletion
Herd immunity induced by COVID-19 vaccination programs to suppress epidemics caused by SARS-CoV-2 wild type and variants in China
COVID-19 Hospitalisation in Portugal, the first year: Results from hospital discharge data
Association of cerebral venous thrombosis with recent COVID-19 vaccination: case-crossover study using ascertainment through neuroimaging in Scotland.
Estimating pulse wave velocity from the radial pressure wave using machine learning algorithms
Obesity may hamper SARS-CoV-2 vaccine immunogenicity
Factors affecting the transmission of SARS-CoV-2 in school settings
A Simple Mathematical Tool to Help Distribute Doses of Two-Dose Covid-19 Vaccines among Non-Immunized and Partly-Immunized Population
Environmental impact and life cycle financial cost of hybrid (reusable/ single-use) instruments versus single-use equivalents in laparoscopic cholecystectomy
Mutant IDH Inhibitors Induce Lineage Differentiation in IDH-mutant Oligodendroglioma
A privacy-preserving Bayesian network model for personalised COVID19 risk assessment and contact tracing
The Influence of Age, Sex, and Socioeconomic Status on Glycemic Control Among People with Type 1 and Type 2 Diabetes in Canada: A Patient-Led Longitudinal Retrospective Cohort Study
Waning of mRNA-1273 vaccine effectiveness against SARS-CoV-2 infection in Qatar