Instruct: Identify the main category of a medRxiv paper based on its title.
Query: Newborn antibodies to SARS-CoV-2 detected in cord blood after maternal vaccination
Risk factors for SARS-CoV-2 infection and hospitalisation in children and adolescents in Norway: A nationwide population-based study.
Immunogenicity and Safety of a SARS-CoV-2 Inactivated Vaccine (KCONVAC) in Healthy Adults: Two Randomized, Double-blind, and Placebo-controlled Phase 1/2 Clinical Trials
The Evolution of Young People's Mental Health during COVID-19: Evidence from four Low-and-Middle-Income-Countries
Symptomatology associated with the diffusion of the SARS-CoV-2 Lambda variant in Peru: An infodemiologic analysis
Combining Tumor Segmentation Masks with PET/CT Images and Clinical Data in a Deep Learning Framework for Improved Prognostic Prediction in Head and Neck Squamous Cell Carcinoma
Incident heart failure and myocardial infarction in sodium-glucose cotransporter 2 versus dipeptidyl peptidase-4 inhibitor users
Cannabis potential effects to prevent or attenuate SARS-COV2 contagion
Neurophysiological and brain structural markers of cognitive frailty differs from Alzheimer's disease
Consent is a confounding factor in a prospective observational study of critically ill elderly patients
Large-scale population analysis of SARS-CoV-2 whole genome sequences reveals host-mediated viral evolution with emergence of mutations in the viral Spike protein associated with elevated mortality rates
A novel biomechanical injury risk score demonstrates correlation with lower limb posterior chain injury in fifty elite level rugby union athletes
Increasing viral transmission paradoxically reduces progression rates to severe COVID-19 during endemic transition
Understanding the impact of high-risk human papillomavirus on oropharyngeal squamous cell carcinomas in Taiwan: A retrospective cohort study
FOLIC ACID AND METHOTREXATE USE AND THEIR ASSOCIATION WITH COVID-19 DIAGNOSIS AND MORTALITY: AN ANALYSIS FROM THE UK BIOBANK
Fluency changes due to sports-related concussion
Lesions in putative language and attention regions are linked to more severe strokes in patients with higher white matter hyperintensity burden
Premature Ventricular Contractions During the Recovery Phase of Exercise Are Only Associated with Increased Cardiovascular Mortality when Present Together with Echocardiographic Abnormalities
Ascertaining the initiation of epidemic resurgences: an application to the COVID-19 second surges in Europe and the Northeast United States
Declines and pronounced state-level variation in tapentadol use in the US
Anti-SARS-CoV-2 Antibodies Persist for up to 13 Months and Reduce Risk of Reinfection
Cultural Adaptation of a Brief Intervention to Reduce Alcohol Use Among Injury Patients in Tanzania
Recovery of serum testosterone levels is an accurate predictor of survival from COVID-19 in male patients
Plasma metabolites associated with cognitive function across race/ethnicities affirming the importance of healthy nutrition
Invasive Mould Disease in Fatal COVID-1 19: A Systematic Review of Autopsies
Moment-to-moment fluctuations of hemodynamic responses in posterior default mode networks differentially predict level of attentional lapses in adolescents with Attention-Deficit/Hyperactivity Disorder