Instruct: Identify the main category of Medrxiv papers based on their titles.
Query: The challenge of limited vaccine supplies: impact of prior infection on anti-spike IgG antibody trajectories after a single COVID-19 vaccination
Assessing unused residual Pfizer-BioNTech Covid-19 vaccine: a community observational study
General Health Checks in Adult Primary Care: A Review
Redefining tissue specificity of genetic regulation of gene expression in the presence of allelic heterogeneity
Incidence and Outcomes of Pulmonary embolism among hospitalized COVID-19 patients
Leveraging video data from a digital smartphone autism therapy to train an emotion detection classifier
Trends in medical and surgical admission length of stay by race/ethnicity and socioeconomic status: a time series analysis
Brazilian model estimation for SARS-CoV-2 peak contagion (BMESPC): first and second wave
Identifying At-Risk Communities and Key Vulnerability Indicators in the COVID-19 Pandemic
Racial and ethnic disparities in COVID-19 disease incidence independent of comorbidities, among people with HIV in the US
Pediatric Croup during the COVID-19 Omicron Variant Surge
Increased Risk of Poor Clinical Outcome in COVID-19 Patients with Diabetes Mellitus and in-hospital Mortality Predictors: A Retrospective Cohort from a Tertiary Hospital in Indonesia
Acute kidney injury in patients with non-valvular atrial fibrillation treated with rivaroxaban or warfarin: a population-based study from the United Kingdom
A decade of Acceptability Research with Adolescents in Africa: Systematic review and evidence map
The Ecological Structure of Mosquito Population Dynamics: Insights from India
A rapid and simple protocol for concentration of SARS-CoV-2 from sewage
Relationship between five Epigenetic Clocks, Telomere Length and Functional Capacity assessed in Older Adults: Cross-sectional and Longitudinal Analyses
Coping with COVID-19 Stressors: Adverse and Protective Factors Responding to Emotions in a Chinese Sample
Psychosocial and Behavioral Responses and SARS-CoV-2 Transmission Prevention Behaviors while Working during the COVID-19 Pandemic
Acceptance and intake of COVID-19 vaccines among older Germans
White Matter is Increased in the Brains of Adults with Neurofibromatosis 1
COVID-19 in 823 Transplant patients: A Systematic Scoping Review
A proposed de-identification framework for a cohort of children presenting at a health facility in Uganda
Teletherapy for children with developmental disorders during the COVID-19 pandemic in the Philippines: a mixed-methods evaluation from the perspectives of parents and therapists
Amyloid-associated increases in soluble tau is a key driver in accumulation of tau aggregates and cognitive decline in early Alzheimer
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