To cite climatehealth in publications use:

  Browning, C., Omeke, K., Dzakpa, E. Y., Jose, G., Pearce, M.,
  Watkins, E., Hunt, C., Byukusenge, B., Habyarimana, C., Nyagahakwa,
  V., Scarbrough, F., Shaji, T., Lewis, B., and Ingole, V. (2026).
  climatehealth: Statistical Tools for Modelling Climate-Health
  Impacts. R package version 1.0.1 . SOSCHI Project, Office for
  National Statistics. https://climate-health.officialstatistics.org

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {climatehealth: Statistical Tools for Modelling Climate-Health Impacts},
    author = {Charlie Browning and Kenechi Omeke and Etse Yawo Dzakpa and Gladin Jose and Matt Pearce and Ellie Watkins and Claire Hunt and Beatrice Byukusenge and Cassien Habyarimana and Venuste Nyagahakwa and Felix Scarbrough and Treesa Shaji and Bonnie Lewis and Maquines Odhiambo Sewe and Vijendra Ingole},
    organization = {SOSCHI Project, Office for National Statistics},
    year = {2026},
    note = {R package version 1.0.1},
    url = {https://climate-health.officialstatistics.org},
  }