Instruct: Identify the main category of the given medRxiv paper based on its title.
Query: Genome-wide meta-analysis for Alzheimer's disease cerebrospinal fluid biomarkers
Validity of the Web-based, Self-directed, NeuroCognitive Performance Test in MCI
Dose-Response Effect of Acupuncture for Melasma: A Prospective Cohort Study in a Tertiary Hospital in Thailand
Infection spread simulation technology in a mixed state of multi variant viruses
Evaluation of silver nanoparticles for the prevention of SARS-CoV-2 infection in health workers: in vitro and in vivo
Quantifying impacts of the COVID-19 pandemic through life expectancy losses: a population-level study of 29 countries
Somatic mutations in both blood cells and vascular endothelium from patients with severe coronary artery diseases
Impact of the COVID-19 pandemic on routine surveillance for adults with chronic hepatitis B virus (HBV) infection in the UK.
Mapping a Pandemic: SARS-CoV-2 Seropositivity in the United States
Randomized, double blind, placebo controlled, clinical trial to study co-administration of Ashwagandha on safety, immunogenicity, and protection with COVID-19 vaccine: A Study Protocol
Food Insecurity Among Older Adults with a History of Incarceration
Lockdown Measures and their Impact on Single- and Two-age-structured Epidemic Model for the COVID-19 Outbreak in Mexico
Vaccines alone are no silver bullets: a modeling study on the impact of efficient contact tracing on COVID-19 infection and transmission
Heterologous Gam-COVID-Vac (Sputnik V) / mRNA-1273 (Moderna) vaccination induces a stronger humoral response than homologous Sputnik V in a real-world data analysis
First and second SARS-CoV-2 waves in inner London: A comparison of admission characteristics and the effects of the B.1.1.7 variant
365 days with COVID-19 in Iran: data analysis and epidemic curves
A database of pediatric drug effects to evaluate ontogenic mechanisms from child growth and development
Population Age-Ineligible for COVID-19 Vaccine in the United States: Implications for State, County, and Race/Ethnicity Vaccination Targets
Improving COVID-19 vaccination centre operation through computer modelling and simulation
Liver Volumetry from Magnetic Resonance Images with Convolutional Neural Networks
The association between blast exposure and transdiagnostic health symptoms on systemic inflammation
Global epidemiology of SARS-CoV-2 infection: a systematic review and meta-analysis of standardized population-based seroprevalence studies, Jan 2020-Oct 2021
Systematic Review of Supervised Machine Learning Models in Prediction of Medical Conditions
Effectiveness of the Covid-19 vaccines in preventing infection in dental practitioners: results of a cross-sectional questionnaire based survey
Evaluation of Primary Prescription Nonadherence Post-discharge from an Inpatient Psychiatry Unit at a Large Urban Community Hospital -an Observational Study
Hemoglobin Interacts with Endothelial Nitric Oxide Synthase to Regulate Vasodilation in Human Resistance Arteries