Instruct: Identify the main category of the given medRxiv paper based on the title.
Query: Maternal underweight and obesity are associated with placental pathologies in human pregnancy
Neonatal and Maternal Outcome of COVID-19 positive women in Sri Lanka: Secondary Analysis using National COVID-19 Positive Pregnant Women Surveillance
Foodborne Outbreaks, Product Recalls, and Firm Learning: A Recurrent Event Survival Analysis of U.S. Meat and Poultry Recalls
Integrated single-cell RNA sequencing analysis reveals alterations of ageing human lung endothelium heterogeneity in idiopathic pulmonary fibrosis
Modelling Quarantine Effects on SARS-CoV-2 Epidemiological Dynamics in Chilean Communes and their Relationship with the Social Priority Index
Are COVID-19 data reliable? The case of the European Union
Curtailing Covid-19 on a Dollar-a-Day in Malawi: Implications for the Ongoing Pandemic
Visuomotor brain network activation and functional connectivity among individuals with autism spectrum disorder
NEWS2 and laboratory predictors correlated with clinical deterioration in hospitalised patients with COVID-19
A network modelling approach to assess non-pharmaceutical disease controls in a worker population: An application to SARS-CoV-2
CADM2 is implicated in impulsive personality traits by genome- and phenome-wide association studies in humans, with further support from studies of Cadm2 mutant mice
Prevalence of SARS-CoV-2 Antibodies from a one-year National Serosurveillance of Kenyan Blood Transfusion Donors
The pathogenic p.(R391G) ABCC6 displays incomplete penetrance implying the necessity of an interacting partner for the development of pseudoxanthoma elasticum
Development and Implementation of Dried Blood Spot-based COVID-19 Serological Assays for Epidemiologic Studies
Pharmacokinetics/pharmacodynamics by Race: Analysis of a Peginterferon Beta-1a Phase I Study
Single-dose mRNA vaccine effectiveness against SARS-CoV-2, including P.1 and B.1.1.7 variants: a test-negative design in adults 70 years and older in British Columbia, Canada
Detection of the omicron variant in international travellers and their family contacts in India
Fibroblast Growth Factor-23 and Risk of Cardiovascular Diseases: a Mendelian Randomisation study
Clumpiness: Modeling the Impact of Social Dynamics on COVID-19 Spread
Cardiac Damage Risk in Radiotherapy of Esophageal Cancer: The Importance of Baseline Cardiac Risk Profile
Nomogram-Based Prognostic Model to predict the High blood pressure in Children and Adolescents: Findings from 342,736 individuals in China
Immunogenomic intertumor heterogeneity across primary and metastatic sites in a patient with lung adenocarcinoma
Machine Learning Model for Predicting Number of COVID19 Cases in Countries with Low Number of Tests
Healthcare utilization and expenditure among people with type 2 diabetes and/or hypertension in Cambodia: results from a cross-sectional survey
Genetic and environmental determinants of diastolic heart function
Influence of landscape patterns on the exposure of LASV across diverse regions within the Republic of Guinea