Instruct: Identify the main category of the given medRxiv paper based on the title.
Query: Gestational SARS-CoV-2 infection is associated with placental expression of immune and trophoblast genes
Prevalence of short interpregnancy interval and its associated factors among pregnant women in Debre Berhan town, Ethiopia
Estimation of Vaccine Efficacy for Variants that Emerge After the Placebo Group Is Vaccinated
Vaccine effectiveness of the first dose of ChAdOx1 nCoV-19 and BNT162b2 against SARS-CoV-2 infection in residents of Long-Term Care Facilities (VIVALDI study)
Students as Community Vaccinators: Implementation of a Service-Learning COVID-19 Vaccination Program
Evolution of DNA methylome from precancerous lesions to invasive lung adenocarcinomas
GENOME-WIDE ASSOCIATIONS OF AORTIC DISTENSIBILITY SUGGEST CAUSAL RELATIONSHIPS WITH AORTIC ANEURYSMS AND BRAIN WHITE MATTER HYPERINTENSITIES
Association of chronic kidney disease, ethnicity and socioeconomic status with COVID-19 hospitalisation and mortality: a UK Biobank study
Impact of January 2021 social distancing measures on SARS-CoV-2 B.1.1.7 circulation in France
Novel Multiple Sclerosis Agents-Induced Cardiotoxicity
Modelling the risk factors of malnutrition amongst children below five years of age in Uganda. A GSEM based analysis
Differences in Declines in Pediatric ED Utilization During the Covid19 Pandemic by Socioeconomic Disadvantage.
Completion of electronic nursing documentation of inpatient admission assessment: insights from Australian metropolitan hospitals
Lack of benefit of temozolomide for MGMT methylated patients with high vascular glioblastoma: a confirmatory study.
Burden of Disease from Contaminated Drinking Water in Countries with High Access to Safely Managed Water: A Systematic Review
Association between obesity and hospitalization in mild COVID-19 young adult outpatients in Brazil: a prospective cohort study
Effectiveness of COVID-19 vaccines against the Omicron (B.1.1.529) variant of concern
Parental plans to vaccinate children for COVID-19 in New York City
Anti-cardiolipin and other anti-phospholipid antibodies in critically ill COVID-19 positive and negative patients
Distinct Vaccine Efficacy Rates Among Health Care Workers During a COVID-19 Outbreak in Jordan
Medical Evaluation of Unanticipated Monogenic Disease Risks Identified through Newborn Genomic Screening: Findings from the BabySeq Project
Epidemiological impact of prioritizing SARS-CoV-2 vaccination by antibody status: Mathematical modeling analyses
Variant-of-concern-attributable health and health system-related outcomes: a population-level propensity-score matched cohort study
Current attitudes towards HIV viral load self-testing: thematic analysis of a consultation with potential end-users
The shape of cancer relapse: Topological data analysis predicts recurrence in paediatric acute lymphoblastic leukaemia
ZINC SUFFICIENCY AND COVID-19 MORTALITY IN SOCIALLY SIMILAR EUROPEAN POPULATIONS