Instruct: Identify the main category of the given medRxiv paper based on the title.
Query: The Clinical Utility of Serial Procalcitonin and Procalcitonin Clearance in Predicting the Outcome of COVID-19 Patients
Real-time PCR assays for detection and quantification of early P. falciparum gametocyte stages
The Population-based Microbiome Research Core: a longitudinal infrastructure for assessment of household microbiome and human health research
Genome-wide association study identifies susceptibility loci for acute myeloid leukemia
Mask adherence and rate of COVID-19 across the United States
ACE2 gene expression and inflammatory conditions in periodontal microenvironment of COVID-19 patients with and without diabetes evaluated by qPCR
Inactivated Poliovirus Vaccine Induces Antibodies that Inhibit RNA Synthesis of SARS-CoV-2: An open-label, pre-post vaccine clinical trial
FGF21 defines a potential cardio-hepatic signaling circuit in human heart failure
Comprehensive Study of Germline Mutations and Double-Hit Events in Esophageal Squamous Cell Cancer
Deciphering how early life adiposity influences breast cancer risk using Mendelian randomization
High-fidelity discrimination of ARDS versus other causes of respiratory failure using natural language processing and iterative machine learning
Clinical echocardiography does not indicate cardiac dysfunction in critically ill Covid-19 patients
Excess morbidity and mortality among survivors of childhood acute lymphoblastic leukaemia: 25 years of follow-up from the United Kingdom Childhood Cancer Study (UKCCS)
A simple model for how the risk of pandemics from different virus families depends on viral and human traits
Costs and predictors of early readmissions in patients with Infective Endocarditis. Utilizing the Nationwide Readmission Database.
Does Robotic-Assisted Surgery improve outcomes of total hip arthroplasty compared to manual technique? A protocol for systematic review and meta-analysis
National interest may require distributing COVID-19 vaccines to other countries
Classification of Brain Injury Pathophysiology With GFAP and UCH-L1
COVID-19 Vaccine Acceptance and Hesitancy in Low and Middle Income Countries, and Implications for Messaging
Procalcitonin to Predict Severity of Acute Cholangitis and Need for Urgent Biliary Decompression: Systematic Scoping Review
Assessment of N95 respirator for reuse after sterilization: filtration efficacy, breathing resistance, quality factor, chemical structure and surface charge density
Population behavioural dynamics can mediate the persistence of emerging infectious diseases
Hospitalization as reliable indicator of second wave COVID-19 pandemic in eight European countries
Country-level Association of Socioeconomic, Environmental and Healthcare-Related Factors with the Disease-Burden and Mortality Rate of COVID-19
Airway recommendations for perioperative patients during the COVID-19 pandemic: a scoping review
Point-of-Care MRI with Artificial Intelligence to Measure Midline Shift in Acute Stroke Follow-Up