Which symptom is commonly associated with tularemia infections?

Ulcero-glandular lesions are a hallmark symptom of tularemia infections. This disease is caused by the bacterium Francisella tularensis, which can enter the body through various routes, including skin cuts, insect bites, or respiratory inhalation. When tularemia presents as an ulceroglandular form, it typically results in the formation of ulcers at the site of entry, along with swollen and painful lymph nodes, indicating an inflammatory response to the infection.

The presence of these lesions helps in the clinical diagnosis of tularemia, as they are not commonly associated with many other infections. The ability of the disease to create such localized and distinctive symptoms makes ulcero-glandular lesions a key indicator for healthcare professionals when identifying and treating suspected cases of tularemia.