Instruct: Identify the main category of Medrxiv papers based on their titles.
Query: SARS-CoV-2 RNA and antibody dynamics in a Dutch household study with dense sampling frame
Effectiveness of oral aciclovir in preventing maternal chickenpox: A comparison with VZIG
Effectiveness of COVID-19 vaccines against the B.1.617.2 variant
Performance of African-ancestry-specific polygenic hazard score varies according to local ancestry in 8q24
COVID-19 excess death rate in Eastern European countries associated with weaker regulation implementation and lower vaccination coverage
High-Risk Endometrial Cancer Assessed by Immediate Intraoperative Frozen Sections of Sentinel Lymph Nodes - A Retrospective Study.
Digital Health Tools for the Passive Monitoring of Depression: A Systematic Review of Methods
The impact of vaccinating adolescents and children on COVID-19 disease outcomes
Artificial Intelligence Assisted Early Warning System for Acute Kidney Injury Driven by Multi-Center ICU Database
Feasibility of Continuous Distal Body Temperature for Passive, Early Pregnancy Detection
Enhancing the BOADICEA cancer risk prediction model to incorporate new data on RAD51C, RAD51D, BARD1, updates to tumour pathology and cancer incidences.
Estimates of excess mortality for the five Nordic countries during the Covid-19 pandemic 2020-2021
Japanese Project for Telepsychiatry Evaluation during COVID-19: Treatment Comparison Trial (J-PROTECT): Rationale, design, and methodology
Deficits in planned hospital care for vulnerable adolescents in England during the COVID-19 pandemic: analysis of linked administrative data
Predicting mortality, duration of treatment, pulmonary embolism and required ceiling of ventilatory support for COVID-19 inpatients: A Machine-Learning Approach
Covid-19 Associated Hepatitis in children (CACH) during the second wave of SARS-CoV-2 infections in Central India: Is it a complication or transient phenomenon.
Reinfection with SARS-CoV-2: outcome, risk factors and vaccine efficacy in a Scottish cohort
The bidirectional causal effects of brain morphology across the life course and risk of Alzheimers disease: A cross-cohort comparison and Mendelian randomization meta-analysis
Genome-wide association study of over 40,000 bipolar disorder cases provides new insights into the underlying biology
Identifying patient-level risk factors associated with non-β-lactam resistance outcomes in invasive methicillin-resistant Staphylococcus aureus infections in the United States using chain graphs
Covid spirals: a phase diagram representation of COVID-19 effective reproduction number Rt
Promoting resilience in healthcare workers during the COVID-19 pandemic with a brief online intervention
Lives Saved from Age-Prioritised COVID-19 Vaccination
Evidence of increasing recorded diagnosis of autism spectrum disorders in Wales, UK - an e-cohort study
Development of a Post-Acute Sequelae of COVID-19 (PASC) Symptom Lexicon Using Electronic Health Record Clinical Notes
Comparison of cough particle exposure for indoor commercial and aircraft cabin spaces