Instruct: Identify the main category of Medrxiv papers based on their titles.
Query: Pediatric household transmission of SARS-CoV-2 infection
Characterization of the humoral immune response to BNT162b2 in elderly residents of long-term care facilities five to seven months after vaccination
Understanding transfer of learning from an online self-directed learning and clinical decision support resource (BMJ Best Practice) for health professions education: a capability approach perspective
Risk factors and impacts of child growth faltering in low- and middle-income countries
MEGA: Machine Learning-Enhanced Graph Analytics for COVID-19 Infodemic Control
Covid-19 Belgium: Extended SEIR-QD model with nursing homes and long-term scenarios-based forecasts
Changes in the number of public health nurses employed in local governments in Japan during the Covid-19 pandemic: A cross-sectional study
Area-level social and structural inequalities determine mortality related to COVID-19 diagnosis in Ontario, Canada: a population-based explanatory modeling study of 11.8 million people
Post-acute sequelae of COVID-19 in a non-hospitalized cohort: results from the Arizona CoVHORT
Are we back to normal yet? The impact of the COVID-19 pandemic on mental health with a specific focus on schizotypal traits in the general population of Germany and the UK, comparing responses from April/May vs. September/October
Cellular and humoral immunity to SARS-CoV-2 infection in multiple sclerosis patients on ocrelizumab and other disease-modifying therapies: a multi-ethnic observational study
Oxygen provision to severely ill COVID-19 patients at the peak of the 2020 pandemic in a Swedish district hospital: medical records-based cohort study
Predicting EGFR mutation status in lung adenocarcinoma presenting as ground-glass opacity: utilizing radiomics model in clinical translation
Health risk behaviours among people with severe mental ill health during the COVID-19 pandemic: analysis of linked cohort data
Comprehensive genetic diagnosis of tandem repeat expansion disorders with programmable targeted nanopore sequencing
Estimating local outbreak risks and the effects of non-pharmaceutical interventions in age-structured populations: SARS-CoV-2 as a case study
Categorical and dimensional brain network-based models of trauma-related dissociative subtypes
How much do superspreaders matter? Epidemic dynamics in inhomogeneous populations
Environmental risks and occupational health hazards of bidi workers and their communities in India: protocol for systematic scoping review
Combined polygenic risk scores of different psychiatric traits predict general and specific psychopathology in childhood
Food insecurity and the risk of HIV acquisition: Findings from population-based surveys in six sub-Saharan African countries (2016-2017)
Longitudinal changes of white matter hyperintensities in sporadic small vessel disease: a systematic review and meta-analysis
Australian children's foot, ankle and leg problems in primary care: a secondary analysis of the Bettering the Evaluation and Care of Health (BEACH) data
Identification of ultra-rare genetic variants in Pediatric Acute Onset Neuropsychiatric Syndrome (PANS) by exome and whole genome sequencing
The World Mortality Dataset: Tracking excess mortality across countries during the COVID-19 pandemic
Indian Interventional trials for COVID-19 drugs: Insights and Learnings