Instruct: Identify the main category of a Medrxiv paper based on its title.
Query: Characteristics and risk factors for SARS-CoV-2 among children in Italy: a cross-sectional study in 20 pediatric centers
BNT162b2 vaccination induces SARS-CoV-2 specific antibody secretion into human milk with minimal transfer of vaccine mRNA
SARS-CoV-2 B.1.1.7 lineage-related perceptions, COVID-19 vaccine acceptance and travel worry among healthcare workers
A Machine Learning Model Incorporating Laboratory Blood Tests Discriminates Between SARS-CoV-2 and Influenza Infections at Emergency Department Visit
SARS-CoV-2 virus dynamics in recently infected people - data from a household transmission study
Variation in US Drug Overdose Mortality Within and Between Hispanic/Latine Subgroups: A Disaggregation of National Data
Integrated patient network and genomic plasmid analysis reveal a regional, multi-species outbreak of carbapenemase-producing Enterobacterales carrying both blaIMP and mcr-9 genes
Changes in amygdalar functional connectivity following the water load symptom provocation task (WL-SPT) in youth with functional abdominal pain disorders
The Economic Costs of Child Maltreatment in UK
Symptoms and SARS-CoV-2 positivity in the general population in the UK
Clinical Utility of Combined Optical Genome Mapping and 523-gene Next Generation Sequencing Panel For Comprehensive Evaluation of Myeloid Cancers.
Estimating the contribution of HIV-infected adults to household pneumococcal transmission in South Africa, 2016-2018: A hidden Markov modelling study.
Combined PD-L1 and TIM-3 blockade improves the expansion of fit human CD8+ antigen-specific T cells for adoptive immunotherapy
Comparison of infectious SARS-CoV-2 from the nasopharynx of vaccinated and unvaccinated individuals
Interactions among common non-SARS-CoV-2 respiratory viruses and influence of the COVID-19 pandemic on their circulation in New York City
Antibody response in individuals affected with Sars-Cov-2 infection: temporal trends and qualitative and quantitative differences in symptomatic and asymptomatic subjects. A Cross Sectional Analysis. Ab-Covid Study
Quantifying political influence on COVID-19 fatality in Brazil
Baptism of fire: Modeling the effects of prescribed fire on tick-borne disease
Diagnosing pulmonary tuberculosis using sequence-specific purification of urine cell-free DNA
High throughput wastewater SARS-CoV-2 detection enables forecasting of community infection dynamics in San Diego county
Linking rattiness, geography and environmental degradation to spillover Leptospira infections in marginalised urban settings: an eco-epidemiological community-based cohort study in Brazil
Covid-19 positive test cycle threshold trends predict covid-19 mortality in Rhode Island
Reduction of Major Adverse Cardiovascular Events (MACE) after Bariatric Surgery in Obese Patients with Cardiovascular Diseases: A Systematic Review and Meta-Analysis
Modifications to student quarantine policies in K-12 schools implementing multiple COVID-19 prevention strategies restores in-person education without increasing SARS-CoV-2 transmission risk, January-March 2021
Efficacy and Safety of Ayurveda Intervention AYUSH 64 as add-on therapy for patients with COVID 19 infections: An open labelled, Parallel Group, Randomized controlled clinical trial
Effectiveness of casirivimab and imdevimab, and sotrovimab during Delta variant surge: a prospective cohort study and comparative effectiveness randomized trial