Instruct: Identify the main category of the given medRxiv paper based on its title.
Query: Longitudinal variation in SARS-CoV-2 antibody levels and emergence of viral variants: implications for the ability of serological assays to predict immunity.
Measuring the impact of COVID-19 vaccination and immunity waning: a modelling study for Portugal
Modeling on Wastewater Treatment Process in Saudi Arabia: a perspective of Covid-19
GWAS and meta-analysis identifies multiple new genetic mechanisms underlying severe Covid-19.
Comparison of algorithm-based versus single-item diagnostic measures of anxiety and depression disorders in the GLAD and COPING cohorts
Statin intolerance - Prevalence and practical management in a specialized lipid clinic
Distinctive modularity and resilience of structural covariance network in first-episode antipsychotic-naive psychoses
Combination of single cell sequencing data and GWAS summary statistics reveals genetically-influenced liver cell types for primary biliary cholangitis
Demarcation line determination for diagnosis of gastric cancer disease range using unsupervised machine learning in magnifying narrow-band imaging
Accuracy-time optimisation with cost-sensitive feature selection for Alzheimer's disease diagnosis
Factors Influencing AVF Dysfunction in Patients with Maintenance Hemodialysis: A retrospective study
Effects of Varying Approaches to Lifting COVID-19 Pandemic Restrictions in the United States
A Systematic Review of the Beighton Score Compared with Other Commonly Used Measurement Tools for Assessment and Identification of Generalised Joint Hypermobility (GJH)
Comparative Analysis of the Chemotherapy-related Cognitive Impairments in Patients with Breast Cancer: a Community-based Research
Acceptance of COVID 19 vaccine among sub-Sahara African (SSA): a comparative study of residents and diaspora dwellers
Associations between sustainable development goals accelerators and well-being, by household heads' disability status among adolescents in Zambia
Penetrance and disease expression of (likely) pathogenic variants associated with inherited cardiomyopathies in the general population
On mobility trends analysis of COVID-19 dissemination in Mexico City
An Integrated and Automated Tool for Quantification of Biomechanics in Fetal and Neonatal Echocardiography
COVID-19 County Level Severity Classification with Class Imbalance: A NearMiss Under-sampling Approach
Spatial Allocation of Scarce Vaccine and Antivirals for COVID-19
Acceptability of extending HPV-based cervical screening intervals from 3 to 5 years: An interview study with women in England
Predicting sensitivity and resilience to modifiable risk factors for cardiometabolic morbidity and mortality
An analysis of patients' perspectives on qualitative olfactory dysfunction using social media
Quality Improvement in Clinical Research: ESA Utilization to improve Patient Safety Monitoring, time management, and Research Compliance.
Association of Egg Consumption, Metabolic Markers, and Risk of Cardiovascular Diseases: A Nested Case-control Study