Instruct: Identify the main category of the given Medrxiv paper based on the title.
Query: SARS-CoV-2 multi-variant graphene biosensor based on engineered dimeric ACE2 receptor
Don't wait, re-escalate: delayed action results in longer duration of COVID-19 restrictions
Optimal piecewise constant vaccination and lockdown policies for COVID-19
Effect of Long-Term Caloric Restriction on DNA Methylation Measures of Biological Aging in Healthy Adults: CALERIETM Trial Analysis
BrainCheck: Validation of a Computerized Cognitive Test Battery for Detection of Mild Cognitive Impairment and Dementia
Point-of-care ultrasonography for risk stratification of non-critical suspected COVID-19 patients on admission (POCUSCO): a prospective binational study
Effectiveness of ChAdOx1 nCoV-19 Corona Virus Vaccine (CovishieldTM) in preventing SARS-CoV2 infection, Chennai, Tamil Nadu, India, 2021
Precision Diagnostic Approach to Predict 5-Year Risk for Microvascular Complications in Type 1 Diabetes
An immuno-enrichment free, validated quantification of tau protein in human CSF by LC-MS/MS
SLCO5A1 and synaptic assembly genes contribute to impulsivity in juvenile myoclonic epilepsy
Topological data analysis identifies emerging adaptive mutations in SARS-CoV-2
Community-Based Culturally Tailored Education Programs for Black Adults with Cardiovascular Disease, Diabetes, Hypertension, and Stroke: A Systematic Review Protocol
The relationship between Lipoprotein A and other lipids with prostate cancer risk: A multivariable Mendelian randomisation study.
New Insight into the Neural Mechanisms of Migraine in Adolescents: Relationships with Sleep
Development of a parent-reported screening tool for Avoidant/Restrictive Food Intake Disorder (ARFID): Initial validation and prevalence in a Japanese birth cohort
Equally low blood metal ion levels at 10-years follow up of total hip arthroplasties with Oxinium, CoCrMo and stainless steel femoral heads. Data from a randomized clinical trial
Automated Detection of Candidate Subjects with Cerebral Microbleeds using Machine Learning
Automated Detection of COVID-19 through Convolutional Neural Network using Chest x-ray images
How the COVID-19 pandemic is shaping research in Africa: inequalities in scholarly output and collaborations and new opportunities for scientific leadership
A large outbreak of COVID-19 in a UK prison, October 2020 to April 2021
Overprotection and overcontrol in childhood: An evaluation on reliability and validity of 33-item Expanded Childhood Trauma Questionnaire (CTQ-33), Chinese version
Kleine Levin syndrome is associated with birth difficulties and genetic variants in the TRANK1 gene loci.
High-risk alcohol consumption may increase the risk of SARS-CoV-2 seroconversion: a prospective seroepidemiologic cohort study among American college students
Thrombosis and thrombocytopenia after vaccination against and infection with SARS-CoV-2: a population-based cohort analysis
Comparing the genetic and environmental architecture of blood count, blood biochemistry and urine biochemistry biological ages with machine learning
A Computational Framework for Identifying Age Risks in Drug-Adverse Event Pairs