Instruct: Identify the main category of the given medRxiv paper based on the title.
Query: The hyper-transmissible SARS-CoV-2 Omicron variant exhibits significant antigenic change, vaccine escape and a switch in cell entry mechanism
Endothelial cell-activating antibodies in COVID-19
Anti-PF4 VITT antibodies are oligoclonal and variably inhibited by heparin
Characterization of the genetic relationship between the domains of sleep and circadian-related behaviors with substance use phenotypes
Metformin Is Associated with Favorable Outcomes in Patients with COVID-19 and Type 2 Diabetes Mellitus
Personalised Cardiac Rehabilitation Outreach Service Reduces Mortality and Hospitalisations in Heart Failure with Reduced Ejection Fraction
MR Elastography-based tissue stiffness in glioblastomas is associated with reduced cerebral blood flow
A conformational variant of p53 (U-p53AZ) as blood-based biomarker for the prediction of the onset of symptomatic Alzheimer's disease
The pneumonia severity index: assessment and comparison to popular machine learning classifiers
Prenatal maternal distress during the COVID-19 pandemic and its effects on the infant brain
Measuring Autonomic Symptoms with the Body Perception Questionnaire Short Form (BPQ-SF): Factor Analysis, Derivation of U.S. Adult Normative Values, and Association with Sensor-Based Physiological Measures
Artificial Intelligence for context-aware surgical guidance in complex robot-assisted oncological procedures: an exploratory feasibility study
Modeling the levels, trends, and connectivity of malaria transmission using genomic data from a health facility in Thies, Senegal
Multi-omics of MLL-rearranged B-cell precursor acute lymphoblastic leukemia reveals broad glycoproteome remodelling
Densely sampled viral trajectories suggest longer duration of acute infection with B.1.1.7 variant relative to non-B.1.1.7 SARS-CoV-2
Signal quality and power spectrum analysis of remote ultra long-term subcutaneous EEG
Modeling infection dynamics and mitigation strategies to support K-6 in-person instruction during the COVID-19 pandemic
Differential effect of corticosteroid treatment on Influenza, SARS, MERS, and SARS-CoV-2 patients: A meta-analysis and systematic review
The role of the uncinate fasciculus in the risk-architecture of bipolar disorders: A meta-analysis
A Multidirectional Two-tube Method for Chemical Pleurodesis could improve distribution of the Sclerosing Agent within the Pleural Cavity
A standardized analytics pipeline for reliable and rapid development and validation of prediction models using observational health data
The Frequency, Penetrance and Variable Expressivity of Dilated Cardiomyopathy-Associated Putative Pathogenic Gene Variants in UK Biobank Participants
Attributable is Preventable: Corrected and revised estimates of population attributable fraction of TB related to undernutrition in 30 high TB burden countries
Pharmacogenomics of hypertension in chronic kidney disease: the CKD-PGX study
Non-occupational physical activity and risk of 22 cardiovascular disease, cancer, and mortality outcomes: a dose-response meta-analysis of large prospective studies
Non-pharmacological measures for the treatment of iron deficiency anemia: A systematic review and meta-analysis