Instruct: Identify the main category of the given Medrxiv paper based on its title.
Query: Host and microbiome features of secondary infections in lethal covid-19
MuTILs: explainable, multiresolution computational scoring of Tumor-Infiltrating Lymphocytes in breast carcinomas using clinical guidelines
Sampling bias minimization in disease frequency estimates
Three separate spike antigen exposures by COVID-19 vaccination or SARS-CoV-2 infection elicit strong humoral immune responses in healthcare workers
Of masks and methylene blue - the use of methylene blue photochemical treatment to decontaminate surgical masks contaminated with a tenacious small non-enveloped norovirus
Immunogenicity and safety of the homogenous booster shot of a recombinant fusion protein vaccine (V-01) against COVID-19 in healthy adult participants primed with a two-dose regimen
Association of plasma and CSF cytochrome P450, soluble epoxide hydrolase and ethanolamides metabolism with Alzheimer's disease
Research priorities for lower limb amputation in patients with vascular disease
On Cross-ancestry Cancer Polygenic Risk Scores
Early intervention is the key to success in COVID-19 control
Incidence and Relative Risk of infection with SARS-CoV-2 virus (Covid-19) in European Soccer Players.
Dynamic Prediction of SARS-CoV-2 RT-PCR status on Chest Radiographs using Deep Learning Enabled Radiogenomics
National hospital readiness for COVID-19 in Lesotho: Evidence for oxygen ecosystem strengthening
Resting-state EEG distinguishes depression in Parkinson's disease
Premature Ventricular Contractions During the Recovery Phase of Exercise Are Only Associated with Increased Cardiovascular Mortality when Present Together with Echocardiographic Abnormalities
Predictive modeling of secondary pulmonary hypertension in left ventricular diastolic dysfunction
Saliva viral load is a dynamic unifying correlate of COVID-19 severity and mortality
A novel, multiplexed RT-qPCR assay to distinguish lineage B.1.1.7 from the remaining SARS-CoV-2 lineages
Evaluation of cold pain tolerance in patients with fibromyalgia and opioid use by survival analysis
Fourth Wave of COVID-19 in India : Statistical Forecasting
Continuous monitoring of SARS-CoV-2 RNA in urban wastewater from Porto, Portugal: sampling and analysis protocols
Evolutionary and phenotypic characterization of spike mutations in a new SARS-CoV-2 Lineage reveals two Variants of Interest
Impacts of COVID-19 on sick leave
Results Availability and Timeliness of Registered COVID-19 Clinical Trials: A Cross-Sectional Study
DNR orders in SARS-CoV-2 patients: a retrospective validation study in a Swiss COVID-19 Center
Higher body mass index raises immature platelet count: evidence from Mendelian randomization analyses