Instruct: Identify the main category of Medrxiv papers based on their titles.
Query: Optimal epidemic control under uncertainty: trade-offs between information collection and other actions
Negative Excess Mortality in Pneumonia Death caused by COVID-19 in Japan
Durability of mRNA-1273 against COVID-19 in the time of Delta: Interim results from an observational cohort study
Acute kidney injury in hospitalized patients due to COVID-19
Development of machine learning model for predicting hospitalization in the prehospital setting
Towards Optimum Reporting of Pulmonary Effectiveness Databases and Outcomes (TORPEDO): identifying a core dataset for asthma and COPD studies
Self-injury, suicidal ideation and -attempt and eating disorders in young people following the initial and second COVID-19 lockdown
Polygenic score for physical activity provides odds for multiple common diseases
Red cell folate status among a subset of Canadian children with Down Syndrome post-fortification.
COVID-19 and Vitamin D (Co-VIVID Study): a systematic review and meta-analysis of randomized controlled trials
The impact of early public health interventions on SARS-CoV-2 transmission and evolution
COVID-19 in Japan: insights from the first three months of the epidemic
Independent Replication and Drug-specificity of an Antidepressant Response Polygenic Risk Score
Factors associated with the decay of anti-SARS-CoV-2 neutralizing antibodies among recipients of an adenoviral vector-based AZD1222 and a whole-virion inactivated (BBV152) vaccine in Chennai, India: a cross-sectional cohort study
Sex differences in the association of mild behavioral impairment with cognitive aging
Effectiveness of the Single-Dose Ad26.COV2.S COVID Vaccine
Conditions of Confinement in U.S. Carceral Facilities during COVID-19: Individuals Speak: Incarcerated during the COVID-19 Epidemic (INSIDE)
Increased Interregional Travel to Shopping Malls and Restaurants in Response to Differential COVID-19 Restrictions in the Greater Toronto Area
Multi-task deep autoencoder to predict Alzheimer's disease progression using temporal DNA methylation data in peripheral blood
Model-estimated relationship between elementary school-related SARS-CoV-2 transmission, mitigation interventions, and vaccination coverage across community incidence levels
Prevalence of long-term effects in individuals diagnosed with COVID-19: a living systematic review
SARS-CoV-2 Seroprevalence in a University Community: A Longitudinal Study of the Impact of Student Return to Campus on Infection Risk Among Community Members
Robust immune responses after one dose of BNT162b2 mRNA vaccine dose in SARS-CoV-2 experienced individuals
Quality of life and health-related utility after head&neck cancer surgery
Vaccinations or Non-Pharmaceutical Interventions: Safe Reopening of Schools in England
Altered reward network responses to social touch in major depression