Evaluating a novel reproduction number estimation method: a comparative analysis.

ABSTRACT: This paper presents practical methodologies for determining effective reproduction numbers, R(t), providing valuable insights for researchers and public health officials. It proposes multiple simplified approaches for estimating R(t) of infectious diseases and compares their effectiveness. These approaches include methods based on exponential, fixed (delta), normal, and gamma distributions for the generation time. The exponential and fixed generation time methods offer convenience as they rely solely on the mean generation time and the number of new infections. However, they are sensitive to the variance of the generation time distribution: the exponential method may underestimate R(t) when the variance is small, while the fixed generation time method may overestimate R(t) when the varianc

SUBMITTER: Anazawa K 

PROVIDER: S-EPMC11825847 | biostudies-literature | 2025 Feb

REPOSITORIES: biostudies-literature