Instruct: Identify the main category of the given Medrxiv paper based on the title.
Query: Nasopharyngeal Dysbiosis Precedes the Development of Lower Respiratory Tract Infections in Young Infants: a longitudinal infant cohort study
Consistency of performance of adverse outcome prediction models for hospitalized COVID-19 patients
Using Adversarial Images to Assess the Stability of Deep Learning Models Trained on Diagnostic Images in Oncology
Association between long working hours and psychological distress: The effect of sick leave criteria in the workplace during the COVID-19 pandemic
mRNA Vaccine Effectiveness against COVID-19 among Symptomatic Outpatients Aged >=16 Years in the United States, February to May 2021
A Whole-Brain Functional Connectivity Model of Alzheimers Disease Pathology
Ketamine and attentional bias to threat: dynamic causal modeling of magnetoencephalographic connectivity in treatment-resistant depression
Energy Insecurity Influences Urban Outdoor Air Pollution Levels during COVID-19 Lockdown in South-Central Chile
Alcohol use and poor sleep quality: a longitudinal twin study across 36 years
Parent attitudes about childhood vaccines: a vaccine hesitancy point prevalence study.
A machine learning based aging measure among middle-aged and older Chinese adults: the China Health and Retirement Longitudinal Study
Comparative analysis of the outcomes of COVID-19 between patients infected with SARS-CoV-2 Omicron and Delta variants: a retrospective cohort study
"This is really like waiting for war and this is not good" - Intertwining between pandemic experiences, and the development of professional action of healthcare professionals in critical care at the beginning of the COVID-19 pandemic in Germany: a qualitative study
Safety, Immunogenicity, and Efficacy of COVID-19 Vaccine in Children and Adolescents: A Systematic Review
High seroprevalence of anti-SARS-CoV-2 antibodies after the first wave of the COVID-19 pandemic in a vulnerable population in Perpignan, France
Increased variance in second electrode accuracy during deep brain stimulation and its relationship to pneumocephalus, brain shift, and clinical outcomes: a retrospective cohort study.
Risk factors for increased COVID-19 case-fatality in the United States: A county-level analysis during the first wave
A causal association between schizophrenia and bipolar disorder on rheumatoid arthritis: A two-sample Mendelian randomization study
COVIDReady2 Study Protocol: Cross-sectional Survey of Medical Student Volunteering and Education During the COVID-19 Pandemic in the United Kingdom
Genome-wide analyses of ADHD identify 27 risk loci, refine the genetic architecture and implicate several cognitive domains
In situ transcriptional profile of a germinal center plasmablastic burst hints at MYD88/CD79B mutants-enriched Diffuse Large B-cell Lymphomas.
Investigating the relationship between interventions, contact patterns, and SARS-CoV-2 transmissibility
The 3p21.31 genetic locus promotes progression to type 1 diabetes through the CCR2/CCL2 pathway
Effect of Tocilizumab on ventilator free days composite outcome in SARS-CoV-2 patients. A retrospective competing risk analysis.
Efficacy of vasopressin, steroid, and epinephrine protocol for in-hospital cardiac arrest resuscitation: A systematic review and meta-analysis of randomized controlled trials with trial sequential analysis
Mental health of health care workers during the COVID-19 pandemic and evidence-based frameworks for mitigation: A rapid review