Skip directly to search Skip directly to A to Z list Skip directly to page options Skip directly to site content

About the Division of Vector-Borne Diseases

The Division of Vector-Borne Diseases (DVBD) strives to protect the nation from bacterial and viral diseases transmitted by mosquitoes, ticks and fleas. Some of these diseases have long been present in the United States while others have recently emerged. These include some of the world's most destructive diseases, many of which are increasing threats to human health as the environment changes and globalization increases. CDC/DVBD plays a unique role, housing much of the world’s expertise in the diagnosis, prevention and control of these diseases.



Postdoctoral Research Fellowship
Division of Vector-Borne Diseases

Application: DVBD Postdoctoral Fellowship [PDF – 2 pages]

Fellowship opportunities [PDF – 9 pages]

What We Do, Where We Do It, and Why: Color Brochure

Vector-borne diseases are among the most complex of all infectious diseases to prevent and control. DVBD combines specialized epidemiology, ecology and laboratory expertise to respond to the challenges presented by vector-borne infectious diseases.

Read our two-page brochure about what we do, where we do it, and why. [PDF – 2 pages]

What is Bourbon Virus?

a newly discovered thogotovirus

In 2014, CDC discovered a new virus in a sample from a previously healthy man from eastern Kansas. He became unwell with fever and other symptoms in the late spring. Bourbon virus, named after the county in Kansas where this man lived, is part of a group of viruses (thogotoviruses) known to be spread through ticks and other vectors.

CDC scientist will be working with state partners to understand more about this novel virus. Studies are planned and ongoing to determine who gets infected, how they are infected, where this virus is located, and how this virus is making people sick.

More about Bourbon virus »

Vector-Borne Diseases - At a Glance

For Health Departments and Universities



  • Crab Hole Mosquito Blues - The Song

    This podcast is a song about a major epizoodemic of a serious human and equine disease written and performed by the MARU Health Angels Band.

  • Prevent Lyme Disease/Spring and Summer PSA

    This 30-second PSA explains how to prevent and recognize early symptoms of Lyme disease.

  • Get Ticks Off

    (A Cup of Health with CDC)
    People planning outdoor activities this summer should be on the look out for ticks. Ticks carry diseases such as Tularemia and Lyme disease.