Which flies are known to transmit tularemia?

Which flies are known to transmit tularemia?

• A. Houseflies
• B. Deer flies
• C. Blow flies
• D. Stable flies

Answer: (B)

Deer flies are specifically recognized as vectors for the transmission of tularemia, a severe infectious disease caused by the bacterium Francisella tularensis. These flies can acquire the bacteria by feeding on infected mammals, especially rodents, and then transmit the pathogen to humans through their biting. This characteristic makes them significant pests from a public health perspective, particularly in areas where tularemia is present. In contrast, houseflies, blow flies, and stable flies are not considered primary vectors for tularemia. While they can play a role in transmitting other diseases through their feeding habits and contact with contaminated materials, they are not known to effectively carry or transmit the tularemia-causing bacteria to humans. Understanding the specific roles of various fly species in disease transmission is crucial for effective public health pest control strategies.

Deer flies are specifically recognized as vectors for the transmission of tularemia, a severe infectious disease caused by the bacterium Francisella tularensis. These flies can acquire the bacteria by feeding on infected mammals, especially rodents, and then transmit the pathogen to humans through their biting. This characteristic makes them significant pests from a public health perspective, particularly in areas where tularemia is present.

In contrast, houseflies, blow flies, and stable flies are not considered primary vectors for tularemia. While they can play a role in transmitting other diseases through their feeding habits and contact with contaminated materials, they are not known to effectively carry or transmit the tularemia-causing bacteria to humans. Understanding the specific roles of various fly species in disease transmission is crucial for effective public health pest control strategies.