Instruct: Identify the main category of the given Medrxiv paper based on the title.
Query: Minimal SARS-CoV-2 classroom transmission at a large urban university experiencing repeated into campus introduction
SARS-CoV-2 neutralizing antibodies in Chile after a vaccination campaign with five different schemes
Susceptibility and risk of suffering SARS-COV-2 infection by demographic characteristics and pre-existing medical conditions among middle-aged and older adults in Tarragona, Spain: results from the COVID19 TARRACO Cohort Study, March-June 2020
KNOWLEDGE, ATTITUDES AND PRACTICE AMONG HEALTHCARE WORKERS TOWARDS COVID 19 PREVENTIVE MEASURES AT WOMEN AND NEW BORN HOSPITAL OF THE UNIVERSITY TEACHING HOSPITALS IN LUSAKA ZAMBIA
Temporal trends in hospitalizations and 30-day mortality in older patients during the COVID pandemic from March 2020 to July 2021
Quantitative Trend Analysis of SARS-CoV-2 RNA in Municipal Wastewater Exemplified with Sewershed-Specific COVID-19 Clinical Case Counts
STATISTICAL AND MULTIVARIATE TECHNIQUES TO TRACE THE SOURCES OF GROUND WATER CONTAMINANTS AND AFFECTING FACTORS OF GROUNDWATER POLLUTION IN AN OIL AND GAS PRODUCING WETLAND IN RIVERS STATE, NIGERIA.
The fomite contribution to the transmission of COVID-19 in the UK: an evolutionary population estimate
Effectiveness of a short term induction regimen of a biosimilar Adalimumab in the long term management of symptomatic Ankylosing Spondylitis Symptomatic Ankylosing Spondylitis: A Community Based Proof of Concept Observational Study
Does pre-notification increase questionnaire response rates: a nested randomised control trial.
Post-stroke executive function impairments in relation to white matter damage due to stroke lesions versus leukoaraiosis
Deep learning to estimate gestational age from blind ultrasound sweeps of the gravid abdomen
Longitudinal intronic RNA-seq analysis of Parkinson Disease patients reveals disease-specific genome-wide nascent transcription
Data Resource Profile: thousands of circulating RNA profiles of pre-clinical samples from the Janus Serum Bank Cohort
A Wastewater-Based Epidemic Model for SARS-CoV-2 with Application to Three Canadian Cities
Impact of the early stages of the COVID-19 pandemic on coverage of RMNH interventions in Ethiopia
Sub-cellular level resolution of common genetic variation in the photoreceptor layer identifies continuum between rare disease and common variation
Nomogram-Based Prognostic Model to predict the High blood pressure in Children and Adolescents: Findings from 342,736 individuals in China
Epigenome-wide association study of human frontal cortex identifies differential methylation in Lewy body pathology
Large-Scale Hypothesis Testing for Causal Mediation Effects with Applications in Genome-wide Epigenetic Studies
A fructo-oligosaccharide prebiotic is well-tolerated in adults undergoing allogeneic hematopoietic stem cell transplantation: a phase I dose-escalation trial
Association between comorbidities and death from COVID-19 in different age groups
Effect of dialysis modality on the survival of end-stage renal disease patients starting dialysis in Sabah from 2007 to 2017: a retrospective cohort study
Implementation strategies for telemental health: a systematic review
Platelet polyphosphate and SARS-Cov-2 mRNA-vaccine-induced inflammatory side-effects: a pilot study
Plasma p-tau181/Aβ1-42 ratio predicts Aβ-PET status and correlates with CSF-p-tau181/Aβ1-42 and future cognitive decline.