Instruct: Identify the main category of the given Medrxiv paper based on its title.
Query: EVALUATION OF A RAPID ANTIGEN TEST FOR SARS-COV-2 IN SYMPTOMATIC PATIENTS AND THEIR CONTACTS: A MULTICENTER STUDY
Actigraphy Informs Distinct Patient-Centered Outcomes in Pre-COPD
Prion protein gene mutation detection using long-read Nanopore sequencing
Visual and refractive status of children with Down's syndrome and nystagmus
Convolutional Neural Network Model to Detect COVID-19 Patients Utilizing Chest X-ray Images
Importation Risk Stratification for COVID19 using Quantitative Serology
Characteristics of Long Covid: findings from a social media surve
The Effect of Image Resolution on Automated Classification of Chest X-rays
Causal Effects Contributing to Elevated Metabolic Power During Walking in Children Diagnosed with Cerebral Palsy
Early Precursors of Literacy Development in Simultaneous Bilinguals: A Systematic Review and Meta-Analysis
Phylotyping, Pathotyping and Phenotypic Characteristics of Escherichia coli Isolated from Various Street Foods in Bangladesh
Omicron (BA.1) SARS-CoV-2 variant is associated with reduced risk of hospitalization and length of stay compared with Delta (B.1.617.2)
Identification and Quantification of Bioactive Compounds Suppressing SARS-CoV-2 Signals in Wastewater-based Epidemiology Surveillance
Persistence of G10P neonatal rotavirus infections in southern India
The Adaptive Olfactory Measure of Threshold (ArOMa-T): A rapid test of olfactory function
Prediction of intensive care unit mortality based on missing events
Functional Antibodies in COVID-19 Convalescent Plasma
Discovery of Neurocognitive Phenotypes of Autism By Analyzing Functional Connectivity in the Default Mode Network and Dorsolateral Prefrontal Cortex
Subtypes of early childhood caries predict future caries experience
Modelling lockdown measures in epidemic outbreaks using selective socio-economic containment with uncertainty
Screening of renal function among a group of physicians working in a hospital who are often self neglected
Breakthrough Symptomatic COVID-19 Infections Leading to Long Covid: Report from Long Covid Facebook Group Poll
Cross-sectional association of blood pressure variability and night-time dipping with cardiac structure in adolescents
Health expenditure among the outpatient of type-2 diabetes in selected hospital of Kathmandu district: A cross-sectional study
Prospective genomic surveillance reveals cryptic MRSA outbreaks with local to international origins among NICU patients.
DNA methylation and brain dysmaturation in preterm infants