Instruct: Identify the main category of the given Medrxiv paper based on the title.
Query: Critical success factors for routine immunization performance: A case study of Zambia 2000 to 2018
COVID-19 vaccine effectiveness against SARS-CoV-2 infection in the United States prior to the Delta and Omicron-associated surges: a retrospective cohort study of repeat blood donors
Unsupervised clustering reveals a unique Treg profile in slow progressors to type 1 diabetes
Ivacaftor, not ivacaftor/lumacaftor, is associated with lower pulmonary inflammation in preschool cystic fibrosis
Equally low blood metal ion levels at 10-years follow up of total hip arthroplasties with Oxinium, CoCrMo and stainless steel femoral heads. Data from a randomized clinical trial
Association between Preventive Measures against Workplace Infection and Preventive Behavior against Personal Infection
Genome-wide study on 72,298 Korean individuals in Korean biobank data for 76 traits identifies hundreds of novel loci
Governor partisanship explains the adoption of statewide mask mandates in response to COVID-19
Modelling the impact of travel restrictions on COVID-19 cases in Newfoundland and Labrador
Genetic and demographic predictors of general reading ability in two cohorts
Bovine Colostrum Derived Antibodies Against SARS-CoV-2 Show Great Potential to Serve as a Prophylactic Agent
Technology-delivered undergraduate medical education involving patients and carers: A rapid systematic review
Drug repositioning candidates identified using in-silico quasi-quantum molecular simulation demonstrate reduced COVID-19 mortality in 1.5M patient records
Hepatic resection versus transarterial chemoembolisation for intermediate-stage hepatocellular carcinoma;a predicted mortality risk-based decision analysis
Recurrent aphthous stomatitis affects quality of life
Comprehensive genetic analysis of the human lipidome identifies novel loci controlling lipid homeostasis with links to coronary artery disease
The specter of Manaus: the risks of a rapid return to pre-pandemic conditions after COVID-19 vaccine rollout
Rapid Microscopic Fractional Anisotropy Imaging via an Optimized Kurtosis Formulation
COVID-19 Underreporting and its Impact on Vaccination Strategies
Modeling aerial transmission of pathogens (including the SARS-CoV-2 virus) through aerosol emissions from e-cigarettes
Outcomes of SARS-CoV-2 Infection in Patients with Chronic Liver Disease and Cirrhosis: a N3C Study
Development and validation of personalised risk prediction models for early detection and diagnosis of primary liver cancer among the English primary care population using the QResearch database: research protocol and statistical analysis plan
Two original observations concerning bacterial infections in COVID-19 patients hospitalized in intensive care units during the first wave of the epidemic in France
Seroconversion rates following COVID-19 vaccination amongst patients with malignant disease- the impact of diagnosis and cancer-directed therapies
Transcriptome and Functions of Granulocytic Myeloid-Derived Suppressor Cells Determine their Association with Disease Severity of COVID-19
Prediction of severe COVID-19 infection at the time of testing: A machine learning approach