Instruct: Identify the main category of a medRxiv paper based on its title.
Query: Hepatitis C prevalence and key population size estimate updates in San Francisco: 2015 to 2019.
COVID-19 antibody seroprevalence in Duhok, Kurdistan Region, Iraq: A population-based study
Early detection of pancreatic ductal adenocarcinomas with an ensemble learning model based on a panel of protein serum biomarkers
Burden of five healthcare associated infections in Australia
Mortality during the COVID-19 pandemic: findings from the CLINIMEX exercise cohort in the year of 2020
A Cross-Sectional Study Evaluating Tick-borne Encephalitis Vaccine Uptake and Timeliness Among Adults in Switzerland
Adherence trajectory as an on-treatment risk indicator among drug- resistant TB patients in the Philippines
CREBRF missense variant rs373863828 has both direct and indirect effects on type 2 diabetes and fasting glucose in Polynesians living in Samoa and Aotearoa New Zealand.
The Intrathecal Morphine for Percutaneous Endoscopic Lumbar Discectomy (IMPELD) Study: Rationale and Protocol for a Double-blinded Randomized Placebo-controlled Trial
SARS-CoV-2 variants of concern, Gamma (P.1) and Delta (B.1.617), sensitive detection and quantification in wastewater employing direct RT-qPCR
Contributions of age and clinical depression to metacognitive performance
Process evaluation protocol for the SLEEP study: a hybrid digital CBT-I intervention for working people with insomnia
Investigating the causal relationship between physical activity and chronic back pain: a bidirectional two-sample Mendelian randomization study
Toward Evaluation of Disseminated Effects of Medications for Opioid Use Disorder within Provider-Based Clusters Using Routinely-Collected Health Data
Pre-pandemic mental and physical health as predictors of COVID-19 vaccine hesitancy: evidence from a UK-wide cohort study
Why Women Choose At-Home Abortion via Teleconsultation in France?: A Mixed-Method Study on Drivers of Telemedicine Abortion
Trends in TSH, free T4, and anti-thyroid peroxidase and treatment status: Canadian Health Measures Survey 2012 to 2015
HIV Phylogenetics Reveals Overlapping Transmission Networks among Cities and Key Populations in Pakistan
Postnatal maternal depressive symptoms and behavioural outcomes in term- and preterm-born toddlers
Maternal depressive symptoms, neonatal white matter, and toddler social-emotional development
The INDSCI-SIM model for COVID-19 in India
Using Novel, Agent-Based Periodic Mobility Model with Super Spreaders to Analyze Vaccination Strategies for COVID-19
Do school closures and school reopenings affect community transmission of COVID-19? A systematic review of observational studies
Modelling to explore the potential impact of asymptomatic human infections on transmission and dynamics of African sleeping sickness
First detection of SARS-CoV-2 Delta variant (B.1.617.2) in the wastewater of (Ahmedabad), India
Estimation of SARS-CoV-2 antibody prevalence through integration of serology and incidence data