Our district inspectors investigate complaints related to flies, cockroaches, rats and mice. These "vectors" create public nuisances and may transmit diseases. Many of these complaints are related to substandard housing conditions in the unincorporated areas of Fresno County. Handouts pertaining to the elimination of these vectors are available from our office. For more information or to make a complaint, contact staff at (559) 445-3357.
General information about Lyme disease and the vaccine, plague, hantavirus, tick-borne relapsing fever and head lice can be found at the California Department of Health Services, Infectious Diseases Branch website under the Vector Borne Disease or Veterinary Public Health Sections.
General and technical information about Hantavirus can be found at the Centers for Disease Control (CDC), National Center for Infectious Diseases website.
For information about rodent control and signs of rodent infestations, continue to the Special Pathogens Branch.
Related Sites: NEW West Nile Virus Information and Links
Pest Control Technology (PCT) and Public Health
Division of Vector-Borne Infectious Diseases
Division of Viral and Rickettsial Diseases |