Instruct: Identify the main category of the given Medrxiv paper based on the title.
Query: Metabolomics strategy for diagnosing urinary tract infections
COVID-19 in Connecticut institutions of higher education during the 2020-2021 academic year
Investigation of ventilation conditions associated with CO2 concentration changes in ultrasonographic exam room from the perspective of COVID-19 infection control
Associations of Race/Ethnicity and Other Demographic and Socioeconomic Factors with Vaccination During the COVID-19 Pandemic in the United States
XTRA Study Protocol: eXploring medical sTudents caReer reAdiness - A cross sectional study in the UK
Understanding the barriers to pooled SARS-CoV-2 testing in the United States
Immune enhancement to prevent infected pancreatic necrosis: A double-blind randomized controlled trial
Mondo: Unifying diseases for the world, by the world
Over 100 years of Rift Valley Fever: a patchwork of data on pathogen spread and spillover
Factors Associated with the Acceptance and Willingness of COVID-19 Vaccination among Chinese Healthcare Workers
Increased circulating IL-18 levels in severe mental disorders indicate systemic inflammasome activation
Peripheral artery disease affects the legs of claudicating patients in a diffuse manner irrespective of the level of the arterial tree primarily involved.
The association between WASH, nutrition, and early childhood growth faltering in rural Cambodia: a cross-sectional risk factor analysis
How COVID-19 challenged care for women and their newborns: a qualitative case study of the experience of Belgian midwives during the first wave of the pandemic
Effects of Confounding Bias in COVID-19 and Influenza Vaccine Effectiveness Test-Negative Designs Due to Correlated Influenza and COVID-19 Vaccination Behaviors
Gaseous micro-embolism (GME) is associated with systemic inflammatory response syndrome (SIRS) after open heart surgery. A missing piece of a complex puzzle?
Social connectedness as a determinant of mental health: A scoping review
Implementation strategies for telemental health: a systematic review
Immunomodulation by intravenous omega-3 fatty acid treatment in older subjects hospitalized for COVID-19: a single-blind randomized controlled trial
MR Elastography-based tissue stiffness in glioblastomas is associated with reduced cerebral blood flow
Remote exposure to secondhand tobacco smoke is associated with lower exercise capacity through effects on oxygen pulse, a proxy of cardiac stroke volume
Agent-Based Simulation for Evaluation of Contact-Tracing Policies Against the Spread of SARS-CoV-2
Hypomethylation of miR-17-92 cluster in lupus T cells and no significant role for genetic factors in the lupus-associated DNA methylation signature
Epidemiology and Genetics of Preserved Ratio Impaired SpiroMetry (PRISm): An Analysis of UK Biobank
Dual Guidance in Regional Anesthesia Influence of Needle Electrode Configuration on Stimulation Success at Sciatic Nerve; A Randomized, Controlled Pilot Trial
The acoustic quality and health in urban environments (SALVE) project: Study design, rationale and methodology