Instruct: Identify the main category of the given medRxiv paper based on the title.
Query: Microbial Community of Small Intestine in Acute Severe Pancreatitis Patients: a Pilot Study
Low Gut Ruminococcaceae Levels are Associated with Occurrence of Antibiotic-associated Diarrhea
Diagnostic performance of attenuated total reflection Fourier-transform infrared spectroscopy for detecting COVID-19 from routine nasopharyngeal swab samples
Characterization of long-term patient-reported symptoms of COVID-19: an analysis of social media data
Specificity of SARS-CoV-2 antibody-detection assays against S and N protein among pre-COVID-19 sera from patients with protozoan and helminth parasitic infections
Exploring Integrated Environmental Viral Surveillance of Indoor Environments: A comparison of surface and bioaerosol environmental sampling in hospital rooms with COVID-19 patients
Mycobacterium tuberculosis infection, immune activation, and risk of HIV acquisition
EFFICACY OF THE MEASLES-MUMPS-RUBELLA (MMR) VACCINE IN THE REDUCING THE SEVERITY OF COVID-19: AN INTERIM ANALYSIS OF A RANDOMISED CONTROLLED CLINICAL TRIAL
Asymptomatic SARS-CoV-2 infection by age: A systematic review and meta-analysis
What is the role and value of facilitation within sessions of Case-based Learning (CBL) in undergraduate medicine: Protocol for a scoping review of the literature
High Sensitivity and NPV for BinaxNOW Rapid Antigen Test in Children at a Mass Testing Site During Prevalent Delta Variant
Colorectal Cancer Disparities: A Systematic Review and Meta-Analysis
Self-reported word-finding complaints are associated with cerebrospinal fluid beta-amyloid and atrophy in cognitively normal older adults
Deaths from cardiovascular disease involving anticoagulants: a systematic synthesis of coroners' case reports
BODY MASS INDEX TRAJECTORY BEFORE DEATH IN COMMUNITY-DWELLING OLDER ADULTS. POPULATION-BASED COHORT STUDY
S-ketamine in patient-controlled analgesia with oxycodone improves analgesia in a dose-dependent manner after major lumbar fusion surgery: a randomized, double-blind, placebo-controlled clinical trial
Characterisation of type 2 diabetes subgroups and their association with ethnicity and clinical outcomes: a UK real-world data study using the East London Database
Biomarker-guided neuromodulation aids memory in traumatic brain injury
Social connectedness as a determinant of mental health: A scoping review
Metabolic network changes that are strongly associated with Dementia with Lewy Bodies as determined through signed distance and partial correlation analysis
Media Exposure and the Social Determinants of Health Insurance Coverage in Ethiopia 2011 - 2016
Global Burden of Disease worldwide cohort analysis of dietary and other risk factors for cardiovascular diseases: lipid hypothesis versus fat-soluble vitamin hypothesis
KMSubtraction: Reconstruction of unreported subgroup survival data utilizing published Kaplan-Meier survival curves
Vaccine effectiveness against hospital admission in South African health care workers who received a homologous booster of Ad26.COV2 during an Omicron COVID19 wave: Preliminary Results of the Sisonke 2 Study.
Relationships of Alzheimer's disease and apolipoprotein E genotypes with small RNA and protein cargo of brain tissue extracellular vesicles
SARS-CoV-2 Seroprevalence among Healthcare Workers