https://www.ecdc.europa.eu/en/listeriosis/threats-and-outbreaks
https://www.santepubliquefrance.fr/maladies-et-traumatismes/maladies-infectieuses-d-origine-alimentaire/listeriose/donnees/#tabs
https://openknowledge.fao.org/server/api/core/bitstreams/c767701c-39e4-4acf-b03d-b3cee924a783/content
https://ec.europa.eu/eurostat/statistics-explained/index.php?title=Milk_and_milk_product_statistics
https://www.clal.it/en/?section=produzioni_cheese
https://larisa-tais.com/branzeturi-frantuzesti-nici-o-masa-fara-branza/
https://www.researchgate.net/figure/Incidence-of-listeriosis-per-100000-inhabitants-in-five-countries-of-the-European-Union_fig1_262267692
https://www.ecdc.europa.eu/en/publications-data/infographic-listeria-infections-eu-2016