The district attorney of the county where a violation of Sections 121365 and 120280 may be committed, shall prosecute all those violations and, upon the request of a health officer, shall prosecute, as provided in Section 120280, violations of any order of a health officer made and served as provided in Section 121365 or Section 120105.
Source:
Section 120300, https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=HSC§ionNum=120300..