Instruct: Identify the main category of the given Medrxiv paper based on its title.
Query: EPIDEMIOLOGY OF MAXILLOFACIAL INJURIES IN "HERATSI" numero1 UNIVERSITY HOSPITAL IN YEREVAN, ARMENIA: A RETROSPECTIVE STUDY
Changes in the trajectory of Long Covid symptoms following COVID-19 vaccination: community-based cohort study
Global impact and cost-effectiveness of one-dose versus two-dose human papillomavirus vaccination schedules: a comparative modelling analysis
Evaluating the Effect of Prebiotics on the Gut Microbiome Profile and Beta-cell Function in Youth with Newly-Diagnosed Type 1 Diabetes: Protocol of a Randomized Controlled Trial
Plasma SARS-CoV-2 RNA levels as a biomarker of lower respiratory tract SARS-CoV-2 infection in critically ill patients with COVID-19.
DIETARY MANIPULATION OF THE GUT MICROBIOME IN INFLAMMATORY BOWEL DISEASE PATIENTS: PROOF OF CONCEPT
dPQL: a lossless distributed algorithm for generalized linear mixed model with application to privacy-preserving hospital profiling
Why one size fits all is not enough when designing covid-19 immunity certificates for domestic use: a UK wide cross-sectional online survey
Racial and Ethnic Inequities in Mortality During Hospitalization for Traumatic Brain Injury: A Call to Action
Molecular Profiling of COVID-19 Autopsies Uncovers Novel Disease Mechanisms
Childhood malnutrition and bacteraemia at a tertiary hospital in Malawi
Debiasing Covid-19 prevalence estimates
We also deserve help during the pandemic: The effect of the COVID-19 pandemic on foreign domestic workers in Hong Kong
Examining the Impact of Chronic Pain on Information Processing Behavior: An Exploratory Eye-tracking Study
Effectiveness of Four Vaccines in Preventing SARS-CoV-2 Infection in Kazakhstan
A common TMPRSS2 variant protects against severe COVID-19
A causal inference approach for estimating effects of non-pharmaceutical interventions during Covid-19 pandemic
Testing the Validity of the Modified Vaccine Attitude Question Battery across 22 Languages with a Large-scale International Survey Dataset
Prolonged activation of nasal immune cell populations and development of tissue-resident SARS-CoV-2 specific CD8 T cell responses following COVID-19
Evaluation of a Machine Learning Approach Utilizing Wearable Data for Prediction of SARS-CoV-2 Infection in Healthcare Workers
Impact of exposures to persistent endocrine disrupting compounds on the sperm methylome in regions associated with neurodevelopmental disorders
Management Algorithm of External Fixation in Lower Leg Arterial Injury for Limb Salvages
Explant analysis of Utah electrode arrays implanted in human cortex for brain-computer-interfaces
Motor Function and White Matter Connectivity in Children Treated with Therapeutic Hypothermia for Neonatal Encephalopathy
Maternal depression and child human capital: A genetic instrumental-variable approach
Prediction of COVID-19 mortality among hospitalized patients in Sudan