Instruct: Identify the main category of medRxiv papers based on their titles.
Query: Household secondary attack rates of SARS-CoV-2 by variant and vaccination status: an updated systematic review and meta-analysis
Global seroprevalence of SARS-CoV-2 antibodies: a systematic review and meta-analysis
Normal Tissue Complication Probability (NTCP) prediction model for osteoradionecrosis of the mandible in head and neck cancer patients following radiotherapy: Large-scale observational cohort
Health expenditure among the outpatient of type-2 diabetes in selected hospital of Kathmandu district: A cross-sectional study
Phase 2 Randomized Trial of an AS03 Adjuvanted Plant-Based Virus-Like Particle Vaccine for Covid-19 in Healthy Adults, Older Adults and Adults with Comorbidities
Effectiveness of mHEALTH Application at Primary Health Care to Improve Maternal and New-born Health Services in Rural Ethiopia: Comparative study
Novel prognostic determinants of COVID-19-related mortality: a pilot study on severely-ill patients in Russia
Toward Evaluation of Disseminated Effects of Medications for Opioid Use Disorder within Provider-Based Clusters Using Routinely-Collected Health Data
Characteristics and outcomes of 118,155 COVID-19 individuals with a history of cancer in the United States and Spain
Evaluation of a speech-based AI system for early detection of Alzheimer's disease remotely via smartphones
WHAT FUELS SUBOPTIMAL CARE OF PERIPHERAL INTRAVENOUS CATHETER-RELATED INFECTIONS IN HOSPITALS? A QUALITATIVE STUDY OF DECISION-MAKING AMONG SPANISH NURSES
Longitudinal trends and risk factors for depressed mood among Canadian adults during the first wave of COVID-19
Risk, clinical course and outcome of ischemic stroke in patients hospitalized with COVID-19: a multicenter cohort study
Machine Learning in the analysis of lethality and evolution of infection by the SARS-CoV-2 virus (COVID-19) in workers of the Mexico City Metro
A qualitative process analysis of DCT as an alternative to self-isolation following close contact with a confirmed case of COVID-19
Dynamic versus Continuous Interventions: Optimizing Lockdown Policies for COVID-19
What delirium detection tools are used in routine clinical practice in the UK? A Freedom of Information investigation of UK hospitals.
Development of low-cost serological immunoassay to detect antiviral antibodies to Sars-Cov-2 Spike protein
Rates of serious clinical outcomes in survivors of hospitalisation with COVID-19: a descriptive cohort study within the OpenSAFELY platform
Spatial aggregation choice in the era of digital and administrative surveillance data
Transcranial Direct Current Stimulation to Modulate fMRI Drug Cue Reactivity in Methamphetamine Users: A Randomized Clinical Trial
Apple Watch and Withings Evaluation of Symptoms, Treatment, and Rhythm in those Undergoing Cardioversion (AWE STRUCk): A Pragmatic Randomized Controlled Trial
Psychopathology in mothers of children with pathogenic Copy Number Variants
Cognitive improvement after dual-task training in Parkinsons disease: a follow-up study
The UTHealth Psychological Autopsy Interview Schedule (UTH PAIS): Description and Reliability of Diagnoses and Transdiagnostic Personality Measures
Synaptic resilience is associated with maintained cognition during ageing