Instruct: Identify the main category of a Medrxiv paper based on its title.
Query: Long-term symptoms after SARS-CoV-2 infection in school children: population-based cohort with 6-months follow-up. Short Report
Optimal control of the spatial allocation of COVID-19 vaccines: Italy as a case study
Predicting the Ophthalmic Surgical Backlog as a Result of the COVID-19 Pandemic: A population-based study and microsimulation model to inform surgical recovery plans
COVID-19 severity impacts on long-term neurological manifestation after hospitalisation
Incidence and Outcomes of Pulmonary embolism among hospitalized COVID-19 patients
Associations of the BNT162b2 COVID-19 vaccine effectiveness with patient age and comorbidities
Anatomical phenotyping and staging of brain tumors
Using an electronic frailty index to predict adverse outcomes in geriatric COVID-19 patients: data from the Stockholm GeroCovid study
Association of Physical Activity Volume and Intensity with Incident Cardiovascular Disease: a UK Biobank Study
Associations of current and childhood socioeconomic status and health outcomes amongst patients with knee or hip osteoarthritis in a Mexico City family-practice setting.
Prevalence and correlates of SARS-CoV-2 seropositivity among people who inject drugs in the San Diego-Tijuana border region
Public Opinion and Sentiment Before and at the Beginning of COVID-19 Vaccinations in Japan: Twitter Analysis
Comparative efficacy of tocilizumab and baricitinib in COVID-19 treatment: a retrospective cohort study
SARS-CoV-2 risk taxation model and validation based on large scale Dutch test-events
Epigenome-wide association study of human frontal cortex identifies differential methylation in Lewy body pathology
Provider Confidence in Counseling Preconception, Pregnant, and Postpartum Patients Regarding COVID-19 Vaccination
Healthcare workers' perceptions and attitudes towards the UK COVID-19 vaccination programme
Public Perception of COVID-19 Vaccines on Twitter in the United States
Positive association between country-level screening rates for chlamydia and gonorrhea and self-reported diagnoses in MSM: an ecological analysis
Decreased hydraulic forces are incrementally associated with survival beyond conventional measures of diastolic dysfunction
Addressing Extreme Imbalance for Detecting Medications Mentioned in Twitter User Timelines
COVID-19 prevention behaviour over time in Australia: Patterns and long-term predictors from April to July 2020
Enhanced neutralization against SARS-CoV-2 by vaccine booster exhibits reduction of Omicron variant
VinDr-Mammo: A large-scale benchmark dataset for computer-aided diagnosis in full-field digital mammography
Multi-center evaluation of baseline neutrophil:lymphocyte (NLR) ratio as an independent predictor of mortality and clinical risk stratifier in Idiopathic Pulmonary Fibrosis
Nosocomial RSV-related in-hospital mortality in children <5 years: a global case series