Instruct: Identify the main category of a Medrxiv paper based on its title.
Query: Development and validation of an algorithm to estimate the risk of severe complications of COVID-19 to prioritise vaccination
Prevalence of cardiovascular risk factors in osteoarthritis patients derived from primary care records: a systematic review of observational studies
COVID-19 attack ratio among children critically depends on the time to removal and activity levels
Family Planning Performance in 113 Countries Using a New Composite Performance Index
Genome-wide analysis of 102,084 migraine cases identifies 123 risk loci and subtype-specific risk alleles
Epidemic Overdispersion Strengthens the Effectiveness of Mobility Restrictions
Predictors of HIV Testing among Youth 15-24 Years in urban Ethiopia, 2017-2018 Ethiopia Population-based HIV Impact Assessment
Impaired visual processing in psychosis patients with a predisposition for visual hallucinations
Meta-analyses on SARS-CoV-2 Viral Titers in Wastewater and Their Correlations to Epidemiological Indicators
A Longitudinal Study of BNT162b2 Vaccine-Induced Humoral Response and Reactogenicity in Health Care Workers with Prior COVID-19 Disease
Elevated T cell repertoire diversity is associated with progression of lung squamous cell premalignant lesions
Commercially-available heart rate monitor repurposed into a 9-gram standalone device for automatic arrhythmia detection with snapshot electrocardiographic capability: a pilot validation.
A two-sex model of human papillomavirus infection: Vaccination strategies and a case study
EFCAB4B (CRACR2A) genetic variants associated with COVID-19 fatality
Diagnostic accuracy of point-of-care lung ultrasound for COVID-19: A systematic review and meta-analysis
School immunization coverage during the COVID-19 pandemic: A retrospective cohort study
The feasibility of targeted test-trace-isolate for the control of B.1.1.7
Impact of OSA Treatment Success on Changes in Hypertension and Obesity: A Retrospective Cohort Study
The Rapid Assessment of Aggregated Wastewater Samples for Genomic Surveillance of SARS-CoV-2 on a City-Wide Scale
The impact of anorexia nervosa and BMI polygenic risk on childhood growth: a 20-year longitudinal population-based study
Clinical application of monitoring indicators of female dancer health, including application of artificial intelligence in female hormone networks
CERC-002, a human anti-LIGHT mAb reduces respiratory failure and death in hospitalized COVID-19 ARDS patients
Schwann cells contribute to keloid formation
Recording of 'COVID-19 vaccine declined' among vaccination priority groups: a cohort study on 57.9 million NHS patients' primary care records in situ using OpenSAFELY
Fast Evaluation of Viral Emerging Risks (FEVER): A computational tool for biosurveillance, diagnostics, and mutation typing of emerging viral pathogens
A Bayesian hierarchical model with integrated covariate selection and misclassification matrices to estimate neonatal and child causes of death