Instruct: Identify the main category of the given Medrxiv paper based on its title.
Query: Safety of praziquantel in persons with and without schistosomiasis: systematic review and meta-analysis
Elevated blood glucose levels as a primary risk factor for the severity of COVID-19
Mapping the emergence of SARS-CoV-2 Omicron variants on a university campus
The impact of COVID-19 pandemic on AMI and Stroke mortality in Lombardy: Evidence from the epicenter of the pandemic
A prospective study of asymptomatic SARS-CoV-2 infection among individuals involved in academic research under limited operations during the COVID-19 pandemic
A cross-sectional study on the drug usage of insomnia in the Chinese medicine hospital in Long gang, Shenzhen
Polygenic risk scores for psychiatric, inflammatory, and cardio-metabolic traits and diseases highlight possible genetic overlaps with suicide attempt and treatment-emergent suicidal ideation
Two-stage biologically interpretable neural-network models for liver cancer prognosis prediction using histopathology and transcriptomic data
Development and application of an evidence-based directed acyclic graph to evaluate the associations between metal mixtures and cardiometabolic outcomes
Preliminary Analysis of Excess Mortality in India During the Covid-19 Pandemic (Update August 4, 2021).
Reduction of respiratory syncytial virus burden of disease observed in primary care diagnosis of children under 5 years old during the COVID-19 pandemic: a time-series analysis using routinely collected data from primary care electronic health records in Catalonia (Spain).
Population-based estimates of post-acute sequelae of SARS-CoV-2 infection (PASC) prevalence and characteristics: A cross-sectional study
Prevalence and determinants of serum antibodies to SARS-CoV-2 in the general population of the Gardena Valley
Is there an association between daytime napping and cognitive function? A Mendelian randomisation study in the UK Biobank
Delivering HIV pre-exposure prophylaxis (PrEP) care online: A scoping review.
Psychological resilience, coping behaviours, and social support among healthcare workers during the COVID-19 pandemic: A systematic review of quantitative studies
Evidence for feasibility of mobile health and social media-based interventions for early psychosis and clinical high risk
Examining impacts of approval of home use of misoprostol in England on access to medical abortion
Mutant IDH Inhibitors Induce Lineage Differentiation in IDH-mutant Oligodendroglioma
Associations of white matter hyperintensities with networks of grey matter blood flow and volume in midlife adults: a CARDIA MRI substudy
Problems with Evidence Assessment in COVID-19 Health Policy Impact Evaluation (PEACHPIE): A systematic strength of methods review
Shared HIV envelope-specific B cell clonotypes induced by a pox-protein vaccine regimen
Effective subthalamic and pallidal deep brain stimulation - are we modulating the same network?
Interstitial lung damage following COVID-19 hospitalisation: an interim analysis of the UKILD Post-COVID study.
A qualitative exploration of the perspectives of international medical students residing in university hostels amid COVID-19 pandemic lockdown
Modeling the initial phase of COVID-19 epidemic: The role of age and disease severity in the Basque Country, Spain