Instruct: Identify the main category of the given Medrxiv paper based on the title.
Query: Fluid administration guided by inferior vena cava ultrasound before spinal anaesthesia may reduce post procedural hypotension rate
Coronavirus disease (COVID-19) associated Mucormycosis: An Anaesthesiologist's Perspective
Landscape of human gut antibiotic resistome and progression of diabetes
Patients with rheumatoid arthritis with moderate or high disease activity benefit from multidisciplinary rehabilitation: a nested case-control study
Effect of vaccination and of prior infection on infectiousness of vaccine breakthrough infections and reinfections
Factors associated with the decay of anti-SARS-CoV-2 neutralizing antibodies among recipients of an adenoviral vector-based AZD1222 and a whole-virion inactivated (BBV152) vaccine in Chennai, India: a cross-sectional cohort study
Feasibility of Continuous Distal Body Temperature for Passive, Early Pregnancy Detection
Insights from complex trait fine-mapping across diverse populations
Effectiveness of casirivimab and imdevimab, and sotrovimab during Delta variant surge: a prospective cohort study and comparative effectiveness randomized trial
Predicting the Efficacy of COVID-19 Convalescent Plasma Donor Units with the Lumit Dx anti-Receptor Binding Domain Assay.
Predictors and consequences of HIV status disclosure to adolescents living with HIV in Eastern Cape, South Africa
Rare variants in the outcome of social skills group training for autism
Risk of vaccine preventable diseases in UK migrants: a serosurvey and concordance analysis, 2020
TCA cycle remodeling is associated with IL-1β-mediated proinflammatory eicosanoid signaling in humans with pulmonary tuberculosis
Machine Learning to Predict 10-year Cardiovascular Mortality from the Electrocardiogram: Analysis of the Third National Health and Nutrition Examination Survey (NHANES III)
Does a postpartum "Green Star" family planning decision aid for adolescent mothers reduce decisional conflict? : A quasi-experimental study
High coverage COVID-19 mRNA vaccination rapidly controls SARS-CoV-2 transmission in Long-Term Care Facilities
Impact of surface decontamination and systemic antimicrobials for surgical treatment of peri-implantitis: A systematic review and meta-analysis of randomized clinical trials
USA Winter 2021 CoVID-19 Resurgence Post-Christmas Update
Accuracy verification of low-cost CO2 concentration measuring devices for general use as a countermeasure against COVID-19
Predictions of arrhythmic, heart failure and mortality outcomes in pericarditis using automatic electrocardiogram analysis
Severe Neuro-COVID is associated with peripheral immune signatures, autoimmunity and signs of neurodegeneration: a prospective cross-sectional study
Benchmark of thirteen bioinformatic pipelines for metagenomic virus diagnostics using datasets from clinical samples
Factors affecting the transmission of SARS-CoV-2 in school settings
Antibody longevity and cross-neutralizing activity following SARS-CoV-2 wave 1 and B.1.1.7 infections
Variation in SARS-CoV-2 bioaerosol production in exhaled breath