To cite package ‘EpiNow2’ in publications use:

  Abbott S, Hellewell J, Sherratt K, Gostic K, Hickson J, Badr H,
  DeWitt M, Azam J, EpiForecasts, Funk S (2024). _EpiNow2: Estimate
  Real-Time Case Counts and Time-Varying Epidemiological Parameters_. R
  package version 1.5.2.9000, ,
  <https://github.com/epiforecasts/epinow2>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {EpiNow2: Estimate Real-Time Case Counts and Time-Varying Epidemiological
Parameters},
    author = {Sam Abbott and Joel Hellewell and Katharine Sherratt and Katelyn Gostic and Joe Hickson and Hamada S. Badr and Michael DeWitt and James M. Azam and {EpiForecasts} and Sebastian Funk},
    year = {2024},
    note = {R package version 1.5.2.9000, 
},
    url = {https://github.com/epiforecasts/epinow2},
  }