Instruct: Identify the main category of the given Medrxiv paper based on the title.
Query: Amerind ancestry predicts the impact of FADS genetic variation on omega-3 PUFA deficiency, cardiometabolic and inflammatory risk in Hispanic populations
Association of NRAMP1-INT4 gene with Susceptibility to Tuberculosis in the Sudanese Population: A Case-Control Study
Second wave mortality among patients hospitalised for COVID-19 in Sweden: a nationwide observational cohort study
The Ultra Fit Community Mask - Toward Maximal Respiratory Protection via Personalized Face Fit
Altered plasma, urine, and tissue profiles of sulfatides and sphingomyelins in patients with renal cell carcinoma
Plasma oxylipin levels may predict Covid-19 patient outcomes. An observational and retrospective study.
Protocol for the British Paediatric Surveillance Study of Neonatal Stroke in the United Kingdom and the Republic of Ireland in babies in the first 90 days of life
SEN support from the start of school and its impact on unplanned hospital utilisation in children with cleft lip and palate: a demonstration target trial emulation protocol using ECHILD
Pay-it-forward to improve influenza vaccine uptake and public engagement among children and older adults in China: three-arm quasi-experimental pragmatic trial
Mobile phone communication for improving uptake of antiretroviral therapy in HIV-infected pregnant women: updated systematic review and meta-analysis
Risk factors and impacts of child growth faltering in low- and middle-income countries
Thrombotic adverse events reported for Moderna, Pfizer and Oxford-AstraZeneca COVID-19 vaccines: comparison of occurrence and clinical outcomes in the EudraVigilance database
COVID-19 is associated with higher risk of venous thrombosis, but not arterial thrombosis, compared with influenza: Insights from a large US cohort
Evaluating Criteria-Based Thresholds in Cataract Commissioning and Their Contribution to Variable Access to Surgery: an Observational Study
Evaluation of saliva self-collection devices for SARS-CoV-2 diagnostics
Hepatitis B infection is causally associated with extrahepatic cancers: a Mendelian randomization study
Face-to-face interventions to encourage enrolment in cardiac rehabilitation; a scoping review protocol
Bayesian Inference of State-Level COVID-19 Basic Reproduction Numbers across the United States
College Openings, Mobility, and the Incidence of COVID-19 Cases
Proxalutamide (GT0918) Reduction of Mortality Rate in Hospitalized COVID-19 Patients Depends on Treatment Duration - an Exploratory Analysis of the Proxa-Rescue AndroCoV Trial
Household secondary attack rate of COVID-19 by household size and index case characteristics
Post-COVID-19 tele-survey for persistent symptoms in a single center hospital cohort in India along with a parallel country-wide web-survey
Evaluation the angle of posterosuperior horn of normal fetal Sylvian fissure and its morphological changes by trans-cerebellar section
How closely is COVID-19 related to HCoV, SARS, and MERS? : Clinical comparison of coronavirus infections and identification of risk factors influencing the COVID-19 severity using common data model (CDM)
Integrated genomic and histopathological analysis of low grade serous ovarian carcinoma identifies clinically distinct disease subtypes
Death by Round Numbers and Sharp Thresholds: How to Avoid Dangerous AI EHR Recommendations