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A 3-year-old boy is seen by his pediatrician for fever, malaise, painful left underarm lymph node, and skin sloughing off his left ring finger. What is the cause?

Sagot :

Francisella pathogen is the cause of a 3-year-old boy is seen by his pediatrician for fever, malaise, painful left underarm lymph node, and skin sloughing off his left ring finger.

What is Francisella pathogen?

A pathogenic strain of the aerobic, Gram-negative coccobacillus is Francisella tularensis. It is the cause of tularemia, the pneumonic type of which is frequently fatal without treatment. It is not spore-forming and not mobile. It is an extremely picky intracellular bacterium that needs cysteine to develop. F. tularensis, along with other possible bioterrorism agents like Yersinia pestis, Bacillus anthracis, and Ebola virus, is categorized by the U.S. government as a Tier 1 Select Agent due to its low infectious dosage, ease of aerosol transmission, and high virulence.

Thus from above conclusion we can say that Francisella pathogen is the cause of a 3-year-old boy is seen by his pediatrician for fever, malaise, painful left underarm lymph node, and skin sloughing off his left ring finger.

Learn more about the pathogen here:

https://brainly.com/question/10532487

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