To cite package ‘gtrendshealth’ in publications use:

  de Leon O (2025). _gtrendshealth: Query the 'Google Trends for
  Health' API_. R package version 1.0.0,
  <https://github.com/cdcgov/gtrendshealth>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {gtrendshealth: Query the 'Google Trends for Health' API},
    author = {Oscar {de Leon}},
    year = {2025},
    note = {R package version 1.0.0},
    url = {https://github.com/cdcgov/gtrendshealth},
  }