Instruct: Identify the main category of a medRxiv paper based on its title.
Query: Evaluating Vaccine Efficacy Against SARS-CoV-2 Infection
Is the infection of the SARS-CoV-2 Delta variant associated with the outcomes of COVID-19 patients?
Psychosocial and psychological Interventions effectiveness among Nurses in Intensive Care Units caring for pediatric patients: A Systematic Review and Meta-Analysis
Will Vaccine-derived Protective Immunity Curtail COVID-19 Variants in the US?
Should the family have a role in deceased organ donation decision-making? A systematic review of public knowledge and attitudes towards organ procurement policies in Europe
Analysis of severe illness after post-vaccination COVID-19 breakthrough among adults with and without HIV in the United States
Prediction of Life-threatening and Disabling Bleeding in Patients with Acute Myeloid Leukemia Receiving Intensive Induction Chemotherapy
Severity of respiratory failure and computed chest tomography in acute COVID-19 correlates with pulmonary function and respiratory symptoms after infection with SARS-CoV-2: an observational longitudinal study over 12 months
Aging in India: Comparison of Conventional and Prospective Measures, 2011
Retinal aging transcriptome and cellular landscape in association with the progression of age-related macular degeneration
Xylazine Spreads Across the US: A Growing Component of the Increasingly Synthetic and Polysubstance Overdose Crisis
On the persistence of mental health deterioration during the COVID-19 pandemic by sex and ethnicity in the UK: evidence from Understanding Society
Predicting pneumothorax after lung biopsy from pre-operative imaging using a deep convolutional neural network
Epigenetic impairment and blunted transcriptional response to Mycobacterium tuberculosis of alveolar macrophages from persons living with HIV
Effectiveness of non-pharmaceutical measures (NPIs) on COVID-19 in Europe: A systematic literature review
Estimating the number of symptomatic SARS-CoV-2 infections among vaccinated individuals in the United States-January-April, 2021
Change in stroke presentations during COVID-19 pandemic in South-Western Sydney.
Protective effect of a first SARS-CoV-2 infection from reinfection: a matched retrospective cohort study using PCR testing data in England
Superiority of serum NFL in predicting Multiple Sclerosis severity
Correlation of Suspected COVID-19 Symptoms with COVID-19 Positivity in Children
Rates and predictors of uptake of formal and informal mental health support during the COVID-19 pandemic: an analysis of 26,740 adults in the UK in lockdown
Safety and Effectiveness of COVID-19 SPUTNIK V Vaccine in Dialysis Patients
Single site performance of AI software for stroke detection and triage
Characteristics and mechanism of reciprocal ST-segment depression in acute ST segment elevation myocardial infarction
Feasibility of a novel non-invasive swab technique for serial whole-exome sequencing of cervical tumors during chemoradiation therapy
Systematic single-variant and gene-based association testing of 3,700 phenotypes in 281,850 UK Biobank exomes