Instruct: Identify the main category of the given Medrxiv paper based on its title.
Query: Laboratory Biomarkers of COVID-19 Disease Severity and Outcome: Findings from a Developing Country
Quantifying the direct and indirect protection provided by insecticide treated bed nets against malaria
Effectiveness of Pfizer-BioNTech Vaccine Against COVID-19 Associated Hospitalizations among Lebanese Adults >=75 years- Lebanon, April-May 2021
Simple risk scores to predict hospitalization or death in outpatients with COVID-19
Increased prevalence and clinical impact of hypocalcaemia in severe COVID-19 distinguishes it from other forms of infective pneumonia
Association between central blood pressure, arterial stiffness and low cognitive scores in South African adults
Remote monitoring of progression in early Parkinson's disease: reliability and validity of the Roche PD Mobile Application v2
Identifying risk factors for COVID-19 severity and mortality in the UK Biobank
Summaries, Analysis and Simulations of COVID-19 Epidemics in Shanghai
Lifestyle behaviours of children and adolescents during the first two waves of the COVID-19 pandemic in Switzerland and their relation to well-being: a population-based study
Normalisation of SARS-CoV-2 concentrations in wastewater: the use of flow, conductivity and CrAssphages
Therapeutic Anticoagulation in Critically Ill Patients with Covid-19-Preliminary Report
Multi-modal investigation of the schizophrenia-associated 3q29 genomic interval reveals global genetic diversity with unique haplotypes and segments that increase the risk for non-allelic homologous recombination NAHR
Prevalence of cardiovascular risk factors in osteoarthritis patients derived from primary care records: a systematic review of observational studies
Genetic predisposition to psychiatric disorders and risk of COVID-19
PATTERNS OF OCCUPATIONAL MORBIDITY IN ZAMBIA, 2008-2018: A DESCRIPTIVE DATABASE STUDY
Effects of boosted mRNA and adenoviral-vectored vaccines on immune responses to omicron BA.1 and BA.2 following the heterologous CoronaVac/AZD1222 vaccination
Epidemic dynamics in inhomogeneous populations and the role of superspreaders
Salzburg Visual Field Trainer (SVFT): A virtual reality device for (the evaluation of) neuropsychological rehabilitation
Protocol: A two-wave cross-sectional study in England investigating suicidal behaviour and self-harm amongst healthcare workers during the Covid-19 pandemic
Applying Behavioral Nudges in a Dietary Comparator for Surgical Trials: Developing the MediDiet
Training and Development Needs Assessment in a large NIHR Biomedical Research Centre: A Survey
Circulating Low Density Neutrophils Mediate Resistance to First Line Anti-PD1/PDL1 Immunotherapy in Non-Small Cell Lung Cancer
SPATIAL HETEROGENEITY OF NEIGHBORHOOD-LEVEL WATER AND SANITATION ACCESS IN INFORMAL URBAN SETTLEMENTS: A CROSS-SECTIONAL CASE STUDY IN BEIRA, MOZAMBIQUE
Association of Age-Related Macular Degeneration With Mortality: A Propensity Score-Matched Analysis
Incidence and Relative Risk of infection with SARS-CoV-2 virus (Covid-19) in European Soccer Players.