Dermacentor variabilis, also known as the American dog tick or wood tick, is a species of tick that is known to carry bacteria responsible for several diseases in humans, including Rocky Mountain spotted fever and tularemia (Francisella tularensis).

American dog ticks are known to harbor bacteria responsible for causing diseases in humans such as Rocky Mountain spotted fever, which is spread when they suck blood from their host. Exposure to these ticks is most likely to occur during spring and early summer. What do American Dog Ticks Look Like?

American Dog Ticks are carriers of the bacteria that causes Rocky Mountain Spotted Fever, a serious tick-borne illness with a mortality rate of over 20% if not treated early. Symptoms include high fever, chills, muscle aches, headaches, and sometimes a rash spread across the extremities 2-4 days after the fever begins.

American Dog Tick, scientifically known as the Dermacentor variabilis, is abundantly found all over the United States. It is also known as Wood Tick. Dogs are the most preferred host of these ticks. The American Dog ticks require three different hosts during their life cycle.

May 15, 2024 · Guide to the Surveillance of Metastriate Ticks (Acari: Ixodidae) and their Pathogens in the United States.

American Dog Tick. Scientific Name: Dermacentor variabilis. Common Name: American dog tick. Description: The adult female American dog tick is approximately ¼ inch long when unfed and up to ½ inch or longer when fully engorged. Males tend to be slightly smaller.

The American Dog tick is a three-host tick, each development stage feeds on a different host. Newly hatched six-legged larvae feed on small rodents for 3 to 6 days and then drop from the host. After about a week it molts and becomes an eight-legged nymph.

1 day ago · Other, less common ticks include the American dog tick and brown dog tick. All of these ticks have been found in Larimer County, according to the Colorado Department of Public Health and Environment .

The American dog tick is a hard-bodied tick commonly found in North America, including Georgia. As its name suggests, the American dog tick is most commonly found on dogs, but it will readily attack larger animals, such as mice, deer, cattle, horses, and even humans.

Feb 26, 2025 · The American dog tick, also known as Dermacentor variabilis, is one of the most common tick species in the United States, thriving in the Eastern part of the United States. These dog ticks are not just a nuisance, they can also pose serious health risks …