Instruct: Identify the main category of Medrxiv papers based on the titles.
Query: Outpatient Portal Use in Prenatal Care: Differential Use by Race, Risk, and Area Social Determinants of Health Factors
The U.S. COVID-19 Trends and Impact Survey, 2020-2021: Continuous real-time measurement of COVID-19 symptoms, risks, protective behaviors, testing and vaccination
Case fatality rates for COVID-19 are higher than case fatality rates for motor vehicle accidents for individuals over 40 years of age
Race and Ethnic Group Dependent Space Radiation Cancer Risk Predictions
Integrated Bile Acid Profile Analysis for The Non-invasive Staging Diagnosis of Ulcerative Colitis
Anatomy of the first six months of COVID-19 Vaccination Campaign in Italy
Performance of three SARS-CoV-2 immunoassays, three rapid lateral flow tests and a novel bead-based affinity surrogate test for the detection of SARS-CoV-2 antibodies in human serum
MEDIATION ANALYSIS TO INFORM POLICY ON CORONARY REVASCULARIZATION BY EXPECTED TIME TO TREATMENT: ANALYTICAL FRAMEWORK
Investigation of Genetic Variants and Causal Biomarkers Associated with Brain Aging
The effect of hypersensitivity pneumonitis guideline on pathologic diagnosis of interstitial pneumonia
Antibody Responses In Non-Severe SARS-CoV-2 Infections Are Driven By CD4+ T cells and Age.
SARS-CoV-2 spike-binding antibody longevity and protection from re-infection with antigenically similar SARS-CoV-2 variants
Evaluation of SARS-CoV-2 Antibody Point of Care Devices in the Laboratory and Clinical Setting
Estimating COVID-19 cases and deaths prevented by non-pharmaceutical interventions, and the impact of individual actions: a retrospective model-based analysis
Prevalence of traumatic psychological stress reactions in children and parents following paediatric surgery: a systematic review and meta-analysis
Occurrence and significance of Omicron BA.1 infection followed by BA.2 reinfection
The continuous evolution of SARS-CoV-2 in South Africa: a new lineage with rapid accumulation of mutations of concern and global detection
A prospective diagnostic study to measure the accuracy of detection of SARS-CoV-2 Variants Of Concern (VOC) utilising a novel RT-PCR GENotyping algorithm in an In silico Evaluation (VOC-GENIE)
Informing patients that they are at high risk for serious complications of viral infection increases vaccination rates
Can individuals with low antibody responses to conventional antiviral vaccines acquire adequate antibody by the SARS-CoV-2 mRNA vaccine?
Clinical evaluation of the SD Biosensor saliva antigen rapid test with symptomatic and asymptomatic, non-hospitalized patients.
Use cases for COVID-19 screening and surveillance with rapid antigen-detecting tests: a systematic review
Familial Clustering and Genetic Analysis of Severe Thumb Carpometacarpal Joint Osteoarthritis in a Large Statewide Cohort
Estimation and optimal control of the multi-scale dynamics of the Covid-19
Fading of brain network fingerprint in Parkinson's disease predicts motor clinical impairment
A comparison of denoising methods in dynamic MRS using pseudo-synthetic data