Instruct: Identify the main category of the given Medrxiv paper based on the title.
Query: A Multidisciplinary Prematurity Research Cohort Study
Addressing anti-syncytin antibody levels, and fertility and breastfeeding concerns, following BNT162B2 COVID-19 mRNA vaccination
Using high-resolution contact networks to evaluate SARS-CoV-2 transmission and control in large-scale multi-day events
Impact of a Population-based Systems Approach on Evidence-based Care for Medicaid-insured Pregnant and Postpartum Women: A Quasi-Experimental Study
Accessibility and Disability Inclusion Among Top-Funded U.S. Undergraduate Institutions
Benchmarking Deep Learning Models and Automated Model Design for COVID-19 Detection with Chest CT Scans
Significant Disruptions in the International Incidence of Hepatitis Delta Virus
Development of a machine-learning model to assess terminal ileum Endoscopic healing in pediatric Crohn's disease from Magnetic Resonance Enterography data
Impact of the World Inflammatory Bowel Disease Day and Crohn's & Colitis Awareness Week on Population Interest between 2016 and 2020: Google Trends Analysis
Evaluate the risk in conventional IVF frozen human blastocysts undergoing PGT using a new quantification method for parental contamination testing (qPCT)
LightOCT: Exploring the depth for Retinal disease detection
Quantitative measurement of infectious virus in SARS-CoV-2 Alpha, Delta and Epsilon variants reveals higher infectivity (viral titer:RNA ratio) in clinical samples containing the Delta and Epsilon variants.
COVID-19 wastewater surveillance in rural communities: Comparison of lagoon and pumping station samples
Occupational differences in SARS-CoV-2 infection: Analysis of the UK ONS Coronavirus (COVID-19) Infection Survey
Causal Impacts of Teaching Modality on U.S. COVID-19 Spread in Fall 2020 Semester
Epidemiological differences in the impact of COVID-19 vaccination in the United States and China
A ketogenic supplement improves white matter energy supply and processing speed in mild cognitive impairment
Are epidemic growth rates more informative than reproduction numbers?
Predictors and consequences of HIV status disclosure to adolescents living with HIV in Eastern Cape, South Africa
Reactive vaccination of workplaces and schools against COVID-19
A novel cell type negatively associated with secondary autoimmunity in alemtuzumab-treated patients is revealed through single-cell longitudinal analysis of clinical trial samples
Long-term predictions of humoral immunity after two doses of BNT162b2 and mRNA-1273 vaccines based on dosage, age and sex
Fine mapping of the HLA locus in Parkinson's disease in Europeans
SOUTH AMERICAN INDIGENOUS COMMUNITIES AND BODY MASS INDEX: A SYSTEMATIC REVIEW AND META-ANALYSIS
The impact of the UK's first COVID-19 lockdown on rates of violence and aggression on psychiatric inpatient wards
An explicit formula for minimizing the infected peak in an SIR epidemic model when using a fixed number of complete lockdowns