Instruct: Identify the main category of the given medRxiv paper based on the title.
Query: Recent advances in efficacy of corticosteroids as adjunct therapy for the treatment of community-acquired pneumonia in children: a systematic review and meta-analysis.
Differences in Declines in Pediatric ED Utilization During the Covid19 Pandemic by Socioeconomic Disadvantage.
ACTIVATE-2: A DOUBLE-BLIND RANDOMIZED TRIAL OF BCG VACCINATION AGAINST COVID19 IN INDIVIDUALS AT RISK
Modeling fractional order dynamics of Syphilis via Mittag-Leffler law
Haemolysis detection in microRNA-seq from clinical plasma samples
Impairment of T cells' antiviral and anti-inflammation immunities dominates death from COVID-19
Impacts of worldwide individual non-pharmaceutical interventions on COVID-19 transmission across waves and space
Quantification of the spread of SARS-CoV-2 variant B.1.1.7 in Switzerland
Study on the mucosal and serological immune response to the Novel Coronavirus (SARS-CoV-2) vaccine
Demarcation line determination for diagnosis of gastric cancer disease range using unsupervised machine learning in magnifying narrow-band imaging
Association of polycyclic aromatic hydrocarbons in moss with blood biomarker among nearby residents in Portland, Oregon
Statin treatment effectiveness and the SLCO1B1*5 reduced function genotype: long-term outcomes in women and men
Assessing the impact of SIGN 136 on opioid prescribing rates in Scotland: An interrupted time series analysis
Rationale and design of the Learning Implementation of Guideline-based decision support system for Hypertension Treatment (LIGHT) Trial and LIGHT-ACD Trial
A Cross-Country Analysis of the Effectiveness of COVID-19 Vaccines in Reducing Mortality Rates within the EU
Evaluating strategies for spatial allocation of vaccines based on risk and centrality
The importance of sustained compliance with physical distancing during COVID-19 vaccination rollout
Deep RNA Sequencing of Intensive Care Unit Patients with COVID-19
Wikipedia Drug Safety Advisory Committee: Distilling a Drug Adverse Effect Reference Set Using Wisdom of the Crowd
Redeployment and training of healthcare professionals to Intensive Care during COVID-19: a systemic review
DeepACSA: Automatic segmentation of anatomical cross-sectional area in ultrasound images of human lower limb muscles using deep learning
Identification of natural SARS-CoV-2 infection in seroprevalence studies among vaccinated populations
The effect of hand hygiene intervention on the knowledge and skills level of school children: A Literature Review
Predictors and barriers for the management of non-communicable diseases among older Syrian refugees amidst the COVID-19 pandemic in Lebanon: A cross-sectional analysis of a multi-wave survey
Real-time RT-PCR Allelic Discrimination Assay for Detection of N501Y Mutation in the Spike Protein of SARS-CoV-2 Associated with Variants of Concern
Left ventricular strain does not differentiate amyloidogenic profiles in at-risk individuals with TTR Val142Ile