Instruct: Identify the main category of Medrxiv papers based on the titles.
Query: Level and duration of IgG and neutralizing antibodies to SARS-CoV-2 in children with symptomatic or asymptomatic SARS-CoV-2 infection
Ten months of temporal variation in the clinical journey of hospitalised patients with COVID-19: an observational cohort
Multi-transcriptomic analysis points to early organelle dysfunction in human astrocytes in Alzheimer's disease
System Integrated Digital Empowerment and Rehabilitation to promote patient Activation and well-Being (SIDERA^B): Protocol for a Randomized Crossover Trial on Effectiveness and Implementation.
Systematic Review of Supervised Machine Learning Models in Prediction of Medical Conditions
Description of a community paediatric strategy offering a package of services to prevent malnutrition among children in one health district in Mali
Effects of bariatric surgery on functional connectivity of the reward and default mode network: a pre-registered analysis
Impact of social distancing measures on the daily number of new COVID-19 cases in Cote d'Ivoire: a retrospective cohort study
Protection against omicron severe disease 0-7 months after BNT162b2 booster
Thirteen-fold variation between states in clozapine prescriptions to United States Medicaid patients
IMPACT smoking cessation support for people with severe mental illness in South Asia (IMPACT 4S): a protocol for a randomised controlled feasibility trial of a combined behavioural and pharmacological support intervention
Determining the risk of developing symptomatic covid-19 infection after attending hospital for radiological examinations: controlled cohort study
The Trade-off Between Prioritization and Vaccination Speed Depends on Mitigation Measures
Listening to older voices: results of a cross-sectional survey of older patient-reported experiences of facility-based healthcare in Nouna, Burkina Faso
DERIVATION AND VALIDATION OF A CLINICAL SCORE TO PREDICT DEATH AMONG NON-PALLIATIVE COVID-19 PATIENTS PRESENTING TO EMERGENCY DEPARTMENTS: THE CCEDRRN COVID MORTALITY SCORE
Cerebral Organoids Containing an AUTS2 Missense Variant Model Microcephaly
Noninvasive optical monitoring of cerebral blood flow and EEG Spectral responses after Severe Traumatic Brain Injury: A Case Report
Severe hospital events following symptomatic infection with Sars-CoV-2 Omicron and Delta variants in France, December 2021 - January 2022: a retrospective, population-based, matched cohort study
Linking objective measures of physical activity and capability with brain structure in healthy community dwelling older adults
Nurses' experience of using video consultation in a digital care setting and its impact on their workflow and communication
Emergency medicine patient wait time multivariable prediction models: a multicentre derivation and validation study
Endemicity is not a victory: the unmitigated downside risks of widespread SARS-CoV-2 transmission
Interventions to control nosocomial transmission of SARS-CoV-2: a modelling study
A Retrospective Analysis of COVID-19 mRNA Vaccine Breakthrough Infections - Risk Factors and Vaccine Effectiveness
COVID-19 vaccine hesitancy among undergraduate medical students: results from a nationwide survey in India
Evidence-to-decision frameworks: a review and analysis to inform decision-making for environmental health interventions