Instruct: Identify the main category of the given Medrxiv paper based on the title.
Query: Identification of natural SARS-CoV-2 infection in seroprevalence studies among vaccinated populations
Temporal and spatial analysis of Plasmodium falciparum genomics reveals patterns of connectivity in a low-transmission district in Southern Province, Zambia
Leg-heel chest compression as an alternative for medical professionals in times of COVID-19
Unraveling diagnostic co-morbidity makeup of each HF category as characteristically derived by ECG- and ECHO-findings, a prevalence analysis
Obesity and COVID-19 Mortality: A Cross-Country Analysis
Traditional Chinese medicine: A Bayesian network model of public awareness, usage determinants, and perception of scientific support in Austria
Pericapsular nerve group block for hip fracture is safe and effective in the emergency department: a prospective observational study comparing pericapsular nerve group block to fascia iliaca compartment block and femoral nerve block.
Analysis of the number of deaths in Brazil between 2003 and 2020 and possible inferences about the COVID-19 pandemic and history of other diseases
Discrepancy review: A feasibility study of a novel peer review intervention to reduce undisclosed discrepancies between registrations and publications
Polygenic Risk Prediction using Gradient Boosted Trees Captures Non-Linear Genetic Effects and Allele Interactions in Complex Phenotypes
The Effect of Headgear Use on Concussion Injury Rates in Girls' High School Lacrosse
Is the impact of adiposity on taste perceptions moderated by chronic physical activity? An overview of the data from NHANES 2013-2014.
Personalized Feeding Infusion Rate of Nutrition to Improve Glycemic Variability Control in Critical Care Patients
Immunogenicity and reactogenicity of booster vaccinations after Ad26.COV2.S priming
Effects of the second emergency status declaration for the COVID-19 outbreak in Japan
Accuracy of the Veterans Health Administration COVID-19 (VACO) Index for predicting short-term mortality among 1,307 Yale New Haven Hospital inpatients and 427,224 Medicare patients
The consequences of a year of the COVID-19 pandemic for the mental health of young adult twins in England and Wales
Modeling the influence of vaccine administration on COVID-19 testing strategies
High-Quality and Easy-to-Regenerate Personal Filter
Neighborhood distribution of availability of newer tobacco products: A four-site study, 2021
The efficacy of sampling strategies for estimating scabies prevalence
Malaria treatment-seeking behaviour and its associated factors: A cross-sectional study in rural East Nusa Tenggara Province, Indonesia
Plasma MIA, CRP, and albumin predict cognitive decline in Parkinson's Disease
Delta variants of SARS-CoV-2 cause significantly increased vaccine breakthrough COVID-19 cases in Houston, Texas
How often do cancer researchers make their data and code available and what factors are associated with sharing?
Clonal diversity determines persistence of SARS-CoV-2 epitope-specific T cell response