Instruct: Identify the main category of the given medRxiv paper based on its title.
Query: Impact of shaggy aorta on intraoperative cerebral embolism during carotid artery stenting
Using a novel echo-marker to identify high mortality risk patients with moderate aortic stenosis
Non-muscle Invasive Bladder Cancer Molecular Subtypes Predict Differential Response to Intravesical Bacillus Calmette-Guerin
The unique evolutionary dynamics of the SARS-CoV-2 Delta variant
The relation between COVID-19 vaccinations and public governance to improve preparedness of next pandemic impacts and crisis management: a global study
Mothers' hygiene experiences in confinement centres: a cohort study
Hydroxychloroquine For Prophylaxis Of COVID-19 In Health Workers: A Randomized Clinical Trial.
In vivo evaluation of the virucidal efficacy of Chlorhexidine and Povidone-iodine mouthwashes against salivary SARS-CoV-2.
Genomic Basis of Multiple Myeloma Subtypes from the MMRF CoMMpass Study
DNA methylation and brain dysmaturation in preterm infants
The early-stage comprehensive costs of routine PrEP implementation and scale-up in Zambia
Risk of sustained SARS-CoV-2 transmission in Queensland, Australia
Integrated multi-omics data analysis identifies a novel genetics-risk gene of IRF4 associated with prognosis of oral cavity cancer
Depression and anxiety among the University community during the Covid-19 pandemic: a study in Southern Brazil
Neutralizing Antibody Activity Against SARS-CoV-2 Variants in Gestational Age-Matched Mother-Infant Dyads
Novel polygenic risk score links depression-related cortical transcriptomic changes to brain morphology and depressive symptoms in men
Long COVID Citizen Scientists - Developing a needs-based research agenda by persons affected by Long COVID
Integrated miRNA/cytokine/chemokine profiling reveals immunopathological step changes associated with COVID-19 severity
Effectiveness of COVID-19 Vaccines among Incarcerated People in California State Prisons: A Retrospective Cohort Study
How to tie dangerous surgical knots - easily. Can we avoid this?
Genetic and potential antigenic evolution of influenza A(H1N1)pdm09 viruses circulating in Kenya during 2009-2018 influenza seasons
Detection of persistent SARS-CoV-2 IgG antibodies in oral mucosal fluid and upper respiratory tract specimens following COVID-19 mRNA vaccination
Changes in eating habits and sedentary behavior during the COVID-19 pandemic in adolescents with chronic conditions
Competency for Japanese Novice Medical Laboratory Scientists: A Delphi Method
High sensitivity of a novel rapid test for the diagnosis of clinical and subclinical Plasmodium falciparum infections in a high transmission setting in Burundi
Transmission, infectivity, and antibody neutralization of an emerging SARS-CoV-2 variant in California carrying a L452R spike protein mutation