Instruct: Identify the main category of the given medRxiv paper based on the title.
Query: Ongoing HIV transmission following a large outbreak among people with long term injecting drug use in Athens, Greece (2014-2020)
Magnetic activated cell-sorting identifies a unique lung microbiome community associated with disease states
Predicting Melanoma Staging using Targeted RNA Sequencing data using Machine Learning.
Densely sampled viral trajectories for SARS-CoV-2 variants alpha (B.1.1.7) and epsilon (B.1.429)
Variation in influenza vaccine assessment, receipt, and refusal by the concentration of Medicare Advantage enrollees in U.S. nursing homes
Efficacy and Safety of Polyherbal formulation as an add-on to the standard of care in mild to moderate COVID-19: A randomized, double-blind, placebo-controlled trial
Effectiveness of COVID-19 vaccines against the B.1.617.2 variant
Usability of saliva collection devices for SARS-CoV-2 diagnostics
Aversive memory formation in humans is determined by an amygdala-hippocampus phase code
The effect of D-cycloserine on brain processing of breathlessness over pulmonary rehabilitation - an experimental medicine study
Recent trends in postoperative mortality after liver resection- A systemic review and metanalysis of studies published in last 5 years and metaregression of various factors affecting 90 days mortality.
The Epidemiological Implications of Incarceration Dynamics in Jails for Community, Corrections Officer, and Incarcerated Population Risks from COVID-19
Variation in hospital cost trajectories at the end of life by age, multimorbidity and cancer type
Chest X-ray Severity and its Association with Outcomes in Patients with COVID-19 Presenting to the Emergency Department
MTPpilot: an interactive software for visualization of NGS results in molecular tumor boards
Exome sequencing identifies rare damaging variants in ATP8B4 and ABCA1 as novel risk factors for Alzheimers Disease
Validation of a novel fluorescent lateral flow assay for rapid qualitative and quantitative assessment of total anti-SARS-CoV-2 S-RBD binding antibody units (BAU) from plasma or fingerstick whole-blood of COVID-19 vaccinees
A more compact photoacoustic imaging system to detect periodontitis
Increased Autotaxin levels in severe COVID-19, correlating with IL-6 levels, endothelial dysfunction biomarkers, and impaired functions of dendritic cells
Autonomic dysfunction after moderate-severe traumatic brain injury: symptom spectrum and clinical testing outcomes
Correlation between the environmental parameters with outbreak pattern of COVID-19: A district level investigation based on yearlong period in India
Validating saliva as a biological sample for cost-effective, rapid and routine screening for SARS-CoV-2
Childhood Asthma and COVID-19: A Nested Case-Control Study
Postvaccination SARS-CoV-2 infection among healthcare workers: A Systematic Review and meta-analysis
Palliative care in the treatment of women with breast cancer: a scoping review protocol
Healthy lifestyle, genetic risk, and incidence of cancer: A prospective cohort study of 13 cancer types