Context:

A resident of northern Arizona has died from pneumonic plague, marking the first such death in Coconino County since 2007. Although plague is rare, with approximately seven cases annually in the U.S., it predominantly occurs in the western states. This bacterial infection, notorious for its historical impact during the 14th century, is now treatable with antibiotics. Pneumonic plague, the most lethal form, spreads easily and can be transmitted through flea bites or contact with infected bodily fluids. Health officials emphasize caution when handling animals, especially in affected rural areas across several western states.

Dive Deeper:

• A northern Arizona resident succumbed to pneumonic plague, the first recorded death in Coconino County from this disease since 2007, highlighting its rarity with about seven cases reported annually in the U.S.

• Plague, caused by a bacterial infection, historically killed millions in 14th century Europe but is now treatable with modern antibiotics, though it still occasionally emerges in western U.S. states.

• Pneumonic plague is the most deadly form of the disease, primarily affecting the lungs and spreading more easily than other types such as bubonic or septicemic plague.

• Transmission occurs through flea bites from infected rodents, as well as through contact with infected bodily fluids, emphasizing the need for careful handling of dead or sick animals.

• The Centers for Disease Control and Prevention reports that most plague cases in the U.S. occur in rural regions of states like northern New Mexico, northern Arizona, southern Colorado, California, southern Oregon, and far western Nevada.

• Health officials have withheld personal details about the victim, reflecting standard privacy practices in public health reporting.

• Increased caution is advised for residents and visitors in affected areas, especially during warmer months when flea activity might increase, potentially heightening the risk of transmission.