Cal. Lab. Code § 3212.6
In the case of a member of a police department of a city or county, or a member of the sheriff's office of a county, or a member of the California Highway Patrol, or an inspector or investigator in a district attorney's office of any county whose principal duties consist of active law enforcement service, or a prison or jail guard or correctional officer who is employed by a public agency, when that person is employed upon a regular, full-time salary, or in the case of members of fire departments of any city, county, or district, or other public or municipal corporations or political subdivisions, when those members are employed on a regular fully paid basis, and in the case of active firefighting members of the Department of Forestry and Fire Protection whose duties require firefighting and first-aid response services, or of any county forestry or firefighting department or unit, where those members are employed on a regular fully paid basis, excepting those whose principal duties are clerical or otherwise do not clearly fall within the scope of active law enforcement, firefighting, or emergency first-aid response service such as stenographers, telephone operators, and other officeworkers, the term "injury" includes tuberculosis that develops or manifests itself during a period while that member is in the service of that department or office. The compensation that is awarded for the tuberculosis shall include full hospital, surgical, medical treatment, disability indemnity, and death benefits as provided by the provisions of this division.
The tuberculosis so developing or manifesting itself shall be presumed to arise out of and in the course of the employment. This presumption is disputable and may be controverted by other evidence, but unless so controverted, the appeals board is bound to find in accordance with it. This presumption shall be extended to a member following termination of service for a period of three calendar months for each full year of the requisite service, but not to exceed 60 months in any circumstance, commencing with the last date actually worked in the specified capacity.
A public entity may require applicants for employment in firefighting positions who would be entitled to the benefits granted by this section to be tested for infection for tuberculosis.
Ca. Lab. Code § 3212.6