Rocky Mountain Spotted Fever is transmitted by which of the following ticks?

The American dog tick is recognized as the primary vector for Rocky Mountain Spotted Fever (RMSF), a serious illness caused by the bacterium Rickettsia rickettsii. This tick species is commonly found throughout many regions in the United States, particularly in wooded areas and grasslands where they can easily come into contact with humans and animals.

RMSF is transmitted when an infected tick bites and feeds on the host. It is particularly important to note that the American dog tick, along with its active feeding behavior, typically hosts the bacteria that causes RMSF. Understanding the role of this specific tick in the transmission of the disease is crucial for disease prevention and control strategies.

In contrast, while the other tick species mentioned can transmit different diseases, they are not primary vectors for Rocky Mountain Spotted Fever. This reinforces the significance of identifying the correct tick species responsible for the transmission of specific diseases, which is critical in public health and pest management.