Instruct: Identify the main category of medRxiv papers based on their titles.
Query: Obesity and COVID-19 Mortality: A Cross-Country Analysis
Socioeconomic, demographic and environmental factors inform intervention prioritization in urban Nigeria
City-wide wastewater genomic surveillance through the successive emergence of SARS-CoV-2 Alpha and Delta variants
Gene-level germline contributions to clinical risk of recurrence scores in Black and White breast cancer patients
In Vivo Cortical Microstructure: A Proxy for Tauopathy and Cognitive impairment in the Elderly with and without MCI/Dementia
Routine Saliva Testing for SARS-CoV-2 in Children: Partnering with Childcare Centers in the Greater New Haven Community
Viral cultures, PCR Cycle threshold values and viral load estimation for COVID-19 infectious potential assessment in transplant patients: systematic review - Protocol Version 29 December 2021
Reliably Assessing Duration of Protection for COVID-19 Vaccines
Adolescent autism and autoimmune diagnoses linked to infant gut bacteria whose prevalence is associated with at-risk genetics and/or diet
Multispectral Imaging for MicroChip Electrophoresis Enables Point-of-Care Newborn Hemoglobin Variant Screening
Evolution of Anti-SARS-CoV-2 IgG Antibody and IgG Avidity Post Pfizer and Moderna mRNA Vaccinations
Intact corticostriatal and altered subcortical circuits in chronic pain
Molecular epidemiology of Escherichia coli and Klebsiella species bloodstream infections in Oxfordshire (UK) 2008-2018
Vaccination in a two-group epidemic model
Early super-spreader events are a likely determinant of novel SARS-CoV-2 variant predominance
Specificity of SARS-CoV-2 antibody-detection assays against S and N protein among pre-COVID-19 sera from patients with protozoan and helminth parasitic infections
May we overcome the current serious limitations for distributing reconstituted mRNA vaccines?
Covid-19 and excess mortality rates not comparable across countries
Egg-derived anti-SARS-CoV-2 immunoglobulin Y (IgY) with broad variant activity as intranasal prophylaxis against COVID-19
Trajectories of Perceived Negative Impact in Parents of Individuals with Autism Spectrum Disorders from 9 to 25 years of age
Detection of neutralizing antibodies against SARS-CoV-2 by using a commercial surrogate virus neutralization ELISA: can it substitute the classical neutralization test?
Comparison of first trimester dating methods for gestational age estimation and their implication on preterm birth classification in a North Indian cohort
Assessment of the fatality rate and transmissibility taking account of undetected cases during an unprecedented COVID-19 surge in Taiwan
Relationship between common polymorphisms of NRAMP1 gene and pulmonary tuberculosis in Lorestan LUR population
Distinguishing Viruses Responsible for Influenza-Like Illness
SARS-CoV-2 Seroprevalence and Risk Factors among Convalescents in Sichuan Province, China: a retrospective cohort study