Instruct: Identify the main category of the given Medrxiv paper based on its title.
Query: Covid-19: Comparisons by Country and Implications for Future Pandemics
Optimal vaccine allocation for COVID-19 in the Netherlands: a data-driven prioritization
Ancestry May Confound Genetic Machine Learning: Candidate-Gene Prediction of Opioid Use Disorder as an Example
How control and relaxation interventions and virus mutations influence the resurgence of COVID-19
A linked mixture model of coronary atherosclerosis
Third doses of COVID-19 vaccines reduce infection and transmission of SARS-CoV-2 and could prevent future surges in some populations
DNA methylation patterns associated with cyanogenic cassava exposure and konzo in Sub-Saharan Africa
Effectiveness of COVID-19 mRNA vaccine booster dose relative to primary series during a period of Omicron circulation
Development and validation of a predictive model for critical illness in adult patients requiring hospitalization for COVID-19
Molecular Programs of Glomerular Hyperfiltration in Early Diabetic Kidney Disease
Burden of predominant psychological reactions among the healthcare workers and general during COVID-19 pandemic phase: a systematic review and meta-analysis
Healthy longevity from incidence-based models: More kinds of health than stars in the sky
Considerations regarding a diagnosis of Alzheimer's Disease before dementia: a systematic review
Ethnicity and COVID-19 outcomes among healthcare workers in the United Kingdom: UK-REACH ethico-legal research, qualitative research on healthcare workers' experiences, and stakeholder engagement protocol
Heterogeneity of resting-state EEG features in juvenile myoclonic epilepsy and controls.
Immunoglobulin Replacement Therapy in Chronic Lymphocytic Leukaemia patients with hypogammaglobulinaemia and infection; analysis of total national utilisation data in Australia 2008-2013
Elderly acceptance of telemedicine use in Hong Kong during and after the COVID-19 pandemic: a cross-sectional cohort survey
Wastewater monitoring using a novel, cost-effective PCR-based method that rapidly captures the transition patterns of SARS-CoV-2 variant prevalence (from Delta to Omicron) in the absence of conventional surveillance evidence
Antibiotic use for typhoid in India: Estimation from private sector prescription data during 2013-15
Hospitalizations, resource use and outcomes of acute pulmonary embolism in Germany during the Covid-19 pandemic - Emergence of different phenotypes of thrombotic disease?
Transmission event of SARS-CoV-2 Delta variant reveals multiple vaccine breakthrough infections
RABENOSYN separation-of-function mutations uncouple endosomal recycling from lysosomal degradation
Derivation of four computable 24-hour pediatric sepsis phenotypes to facilitate personalized enrollment in early precise anti-inflammatory clinical trials
Spatiotemporal epidemiology of HIV between 1997 and 2020 in Kerman, Iran
Impact of tozinameran (BNT162b2) mRNA vaccine on kidney transplant and chronic dialysis patients: 3-5 months followup
Antibody and T cell responses to Sinopharm/BBIBP-CorV in naive and previously infected individuals in Sri Lanka