[Epidemics which never came: yellow fever (1883) and bubonic plague (1902-1903) in Baja California].

This paper seeks to clarify the epidemic panorama that was generated in Baja California in the late nineteenth and early twentieth 20th century’s, specifically that occurred in 1883 and 1902, years in which it is claimed occurred epidemics of yellow fever and bubonic plague respectively. However, as demonstrated in our study they never occurred due to social-demographic conditions in the area.