Instruct: Identify the main category of the given Medrxiv paper based on the title.
Query: Characterization and mitigation of aerosols and splatters from ultrasonic scalers
Knowledge and aptitude of early childhood, primary and/or secondary education teachers referred to first aid measures in dental trauma in the province of Seville (Spain.)
Exact solution of infection dynamics with gamma distribution of generation intervals
Tau-PET and in vivo Braak-staging as a prognostic marker in Alzheimer's disease
Evaluation of the Access Bio CareStartTM rapid SARS-CoV-2 antigen test in asymptomatic individuals tested at a community mass-testing program in Western Massachusetts
Early, intensive rehabilitation improves gross motor function after perinatal stroke: results of a randomized controlled trial
Digitizing Non-Invasive Neuromodulation Trials: Scoping Review, Process Mapping, and Recommendations from a Delphi Panel
The effect of secretor status and the vaginal microbiome on birth outcome
Multi-steroid profiling by uPLC-MS/MS with post-column infusion of ammonium fluoride
The Effects of Stress Across the Lifespan on the Brain, Cognition and Mental Health: A UK Biobank study
Transmission, infectivity, and antibody neutralization of an emerging SARS-CoV-2 variant in California carrying a L452R spike protein mutation
Association between clinical characteristics and laboratory findings with outcome of hospitalized COVID-19 patients, a report from northeast of Iran
Full vaccination is imperative to suppress SARS-CoV-2 delta variant mutation frequency
Psychometric properties of upper limb kinematics during functional tasks in children and adolescents with dyskinetic cerebral palsy
Intravenous Immunoglobulin (IVIG) in Treating Non-ventilated COVID-19 Patients with Moderate to Severe Hypoxia is Pharmacoeconomically Favorable When Appropriately Targeted
The impact of real-time whole genome sequencing in controlling healthcare-associated SARS-CoV-2 outbreaks
Utility of a Clinical Scoring System for Point of Care Triaging in COVID-19 Pneumonia
Postlockdown Dynamics of COVID-19 in New York, Florida, Arizona, and Wisconsin
Protocol for an automated, pragmatic, embedded, adaptive randomised controlled trial: behavioural economics-informed mobile phone-based reminder messages to improve clinic attendance in a Botswanan schools-based vision screening programme
Using an electronic frailty index to predict adverse outcomes in geriatric COVID-19 patients: data from the Stockholm GeroCovid study
Potentially effective drugs for the treatment of COVID-19 in children: a systematic review
Genetic variations in EIF2AK3 are associated with neurocognitive impairment in people living with HIV
Over- and under-estimation of vaccine effectiveness
Xylazine Spreads Across the US: A Growing Component of the Increasingly Synthetic and Polysubstance Overdose Crisis
Cumulative seroprevalence among healthcare workers after the first wave of the COVID-19 pandemic in El Salvador, Central America.
Vascular complexity and severity of diabetic retinopathy by using swept-source optical coherence tomographic angiography