What is a common treatment for Yersinia pestis infection?

What is a common treatment for Yersinia pestis infection?

• A. Tetracyclines
• B. Zinc supplementation
• C. Aminoglycosides or doxycycline
• D. Antivirals

Answer: (C)

Yersinia pestis, the bacterium responsible for plague, is effectively treated with aminoglycosides like streptomycin or gentamicin, and tetracyclines such as doxycycline. These antibiotics are critical because they target the bacterial cell wall synthesis or protein synthesis, leading to bacterial cell death and addressing the infection swiftly, which is essential given the potential severity and rapid progression of plague. Utilizing aminoglycosides or doxycycline provides a two-pronged approach: aminoglycosides are particularly effective for severe cases and require careful monitoring due to potential kidney toxicity, while doxycycline can be used in less complicated cases and is also favored for its wide availability and ease of use. In contrast, treatments like zinc supplementation or antivirals do not have relevance in treating bacterial infections such as those caused by Yersinia pestis, as they do not directly target bacterial pathogens nor do they address the underlying infection effectively.

Yersinia pestis, the bacterium responsible for plague, is effectively treated with aminoglycosides like streptomycin or gentamicin, and tetracyclines such as doxycycline. These antibiotics are critical because they target the bacterial cell wall synthesis or protein synthesis, leading to bacterial cell death and addressing the infection swiftly, which is essential given the potential severity and rapid progression of plague.

Utilizing aminoglycosides or doxycycline provides a two-pronged approach: aminoglycosides are particularly effective for severe cases and require careful monitoring due to potential kidney toxicity, while doxycycline can be used in less complicated cases and is also favored for its wide availability and ease of use.

In contrast, treatments like zinc supplementation or antivirals do not have relevance in treating bacterial infections such as those caused by Yersinia pestis, as they do not directly target bacterial pathogens nor do they address the underlying infection effectively.