Instruct: Identify the main category of the given medRxiv paper based on its title.
Query: COVID-19 in Japan: insights from the first three months of the epidemic
Interventions targeting nonsymptomatic cases can be important to prevent local outbreaks: SARS-CoV-2 as a case-study
Genome-wide study of DNA methylation in Amyotrophic Lateral Sclerosis identifies differentially methylated loci and implicates metabolic, inflammatory and cholesterol pathways
Inequities in childhood immunisation coverage associated with socioeconomic, geographic, maternal, child, and place of birth characteristics in Kenya
Investigation of the Relationship Between Delta Inflammatory Markers and Prognosis in Head and Neck Squamous Cell Carcinoma
City-wide wastewater genomic surveillance through the successive emergence of SARS-CoV-2 Alpha and Delta variants
Smoking and subfertility: multivariable regression and Mendelian randomization analyses in the Norwegian Mother, Father and Child Cohort Study
The expansion and severity of chronic MS lesions follows a periventricular gradient
Parental plans to vaccinate children for COVID-19 in New York City
Pathogen detection and characterization from throat swabs using unbiased metatranscriptomic analyses
EVALUATION OF STATISTICAL ILLITERACY IN LATIN AMERICAN CLINICIANS AND OF THE EFFICACY OF A 10-HOUR COURSE
Self-collected oral, nasal and saliva samples yield sensitivity comparable to professional-collected oro-nasopharyngeal swabs in SARS-CoV-2 diagnosis
Prospective validation of smartphone-based heart rate and respiratory rate measurement algorithms
Unmasking Seasonal Cycles in Human Fertility: How holiday sex and fertility cycles shape birth seasonality
Characterization and mitigation of aerosols and splatters from ultrasonic scalers
Clinical characteristics and outcome of immunocompromised patients with COVID-19 caused by the Omicron variant: a prospective observational study
A systematic review of the impact of the Alpha and Gamma variants of concern on hospitalization and symptomatic rate of SARS-CoV-2
Patterns of SARS-CoV-2 Aerosol Spread in Typical Classrooms
Impact of diabetes mellitus on the stabilization and osseointegration of dental implants: a systematic review
Live wildlife trade in markets - a scoping review to inform risk assessment of emerging infectious diseases
Public opinion on sharing data from UK health services for clinical and research purposes without explicit consent
A thematic analysis of Prison and Probation Ombudsman fatal incident reports involving prisoners on palliative/end-of-life care pathways in the long-term high security estate in England and Wales
COVID-19: A comparative study of severity of patients hospitalized during the first and the second wave in South Africa.
Endothelium-protective, histone-neutralizing properties of the polyanionic agent defibrotide
The effectiveness of early diagnostic tools for neural lesions in leprosy. An observational cohort study
Benchmarking saliency methods for chest X-ray interpretation