Animal & Insect Related
Infectious diseases of animals that are spread to humans by ticks, mosquitoes, and fleas or contact with animals are called zoonotic diseases. The most common ways are through bites, or contact with animals and their feces. People around the world, including Americans, are at risk from viruses and bacteria transmitted by mosquitoes, ticks, fleas and other vectors. The most widely known vector-borne diseases in the U. S. are West Nile virus, Lyme disease and Rocky Mountain spotted fever.
Vector-borne diseases are especially difficult to predict, prevent or control. Only a few have vaccines. Mosquitoes and ticks are notoriously difficult to reach and often develop resistance to insecticides. Adding to the complexity, almost all vector-borne pathogens are zoonoses, meaning they can live in animals as well as in humans.
The Bureau of Epidemiology works closely with local health departments, communities and public health partners to rapidly detect and implement timely, effective responses to known and newly identified diseases.
- Arboviral Infections
- Colorado Tick Fever
- Dengue Fever
- Lyme Disease
- Relapsing Fever
- Rocky Mountain Spotted Fever
- Viral Hemorrhagic Fever
- West Nile Virus
- Yellow Fever
Information for Public Health Departments
- Case Definitions for Infectious Conditions Under Public Health Surveillance
- Disease Plans/Case Report Forms
- National Notifiable Diseases Surveillance System Case Definitions
- Division of Vector-Borne Diseases - Centers for Disease Control & Prevention
- Environmental Protection Agency - Insect Repellants
- Healthy Pets, Healthy People
- National Center for Emerging and Zoonotic Infectious Diseases
- National Pesticide Information Center
- U.S. Department of Agriculture - Animal Disease Information
- U.S. Department of Agriculture - Animal Health