Disease Reporting

Reporting for Health Care Providers & Laboratories Only

Problem

• Communicable disease (suspected, lab-confirmed and clinical diagnosis)

Organization

• Public Health Division, Communicable Disease Unit
  • How to report a disease
• Confidential Morbidity Report Forms
  • CDPH 110 A (PDF) Opens a New Window. : Use this form for reporting all conditions except Tuberculosis and conditions reportable to DMV.
  • CDPH 110 B (PDF) Opens a New Window. : Only use this form for reporting Tuberculosis.
  • CDPH 110 C (PDF) Opens a New Window. : Use this form for reporting lapses of consciousness or control, Alzheimer’s disease or other conditions which may impair the ability to operate a motor vehicle safely (pursuant to H&S 103900).

Contact Information

• Phone: 707-253-4231
• After hours: 415-906-1799 
• Fax: 707-299-4479

Reporting for General Public

Problem

• Ill after dining out (i.e., at a restaurant, catering company, food stand, etc.)

Organization

• Environmental Health Division

Contact Information

• Phone: 707-253-4471
• Fax: 707-253-4545