Authors: Megan O’Driscoll, Carole Harry, Christl A. Donnelly, Anne Cori, Ilaria Dorigatti
Year: 2024
Journal: Clinical Infectious Diseases
DOI: 10.xxxx/xxxxx
Summary#
This paper compares seven statistical methods to estimate the reproduction number (R0) in emerging epidemics, focusing on the COVID-19 pandemic, and finds that most methods overestimate R0 in the early stages of epidemic growth.
Key Findings#
- Most statistical methods overestimate R0 in the early stages of epidemic growth
- The magnitude of overestimation decreases when fitted to an increasing number of time points
Methodology#
- Study Type: Simulation and Empirical Study
- Sample Size: Simulated epidemic data and Zika surveillance data from Latin America and the Caribbean
- Geographic Focus: Global for simulation, Latin America and the Caribbean for empirical study
- Time Period: 2015–2016
Topics#
Epidemiology, Virology, Clinical
Relevance#
This research is crucial for understanding the accuracy of statistical methods used to estimate R0 in emerging epidemics, particularly during the COVID-19 pandemic.