Ebola is a rare and deadly disease caused by infection with one of the Ebola virus species. Ebola can cause disease in humans and nonhuman primates.
List of testing locations and treatment providers for HIV/AIDS in Sonoma County.
Resources for community members and healthcare providers about Hepatitis A.
Resources for community members and health providers about Hepatitis C, an infectious virus that predominantly attacks the liver.
Influenza is a serious disease that can lead to hospitalization and sometimes even death. Every flu season is different, and influenza infection can affect people differently.
Community and Provider resources about Lyme Disease.
Norovirus is a highly contagious virus that causes gastroenteritis (inflammation of the stomach and intestines), which leads to diarrhea, vomiting, and stomach pain.
Pertussis is a highly contagious bacterial disease that can be spread by coughing. People with pertussis have severe coughing attacks that can last for months. Infants too young for vaccination are at greatest risk for life-threatening cases of pertussis.
Information on STD testing and various STD fact sheets.
Information about Shigellosis, an infectious disease caused by a group of bacteria which causes diarrhea, fever, and stomach cramps.
Disease Control Unit
Public Health Division
625 5th Street
Up-to-date information on the Coronavirus
SoCo COVID-19 Check App
Coronavirus Training for Medical Professionals Video
Get answers to questions you may have about communicable diseases.
Ask a Disease Control Nurse