News Summary
Health officials in Coconino County, Arizona have confirmed the death of a resident from pneumonic plague, marking the first case in nearly 18 years. The individual died shortly after being admitted to the hospital. Authorities are investigating the incident and have advised residents on prevention measures, highlighting the risks associated with sick animals and the importance of flea protection. This rare but serious public health concern has prompted local health agencies to monitor affected areas and educate the community about the disease.
Arizona – A resident of Coconino County has died from pneumonic plague, as confirmed by health officials on July 11. This incident marks the first recorded case of pneumonic plague in the county in nearly 18 years, with the last documented case occurring in 2007. The individual presented to the Flagstaff Medical Center Emergency Department and unfortunately died on the same day despite resuscitation efforts.
The identity, age, and gender of the deceased have not been disclosed at this time. Health officials have indicated that the human death is not believed to be linked to a recent die-off of prairie dogs in the area, which are suspected to be plague-related.
Pneumonic plague is caused by the bacterium Yersinia pestis, which primarily affects the lungs and can be transmitted through respiratory droplets. Initial symptoms can include fever, weakness, headache, and progressively severe pneumonia, leading to symptoms such as shortness of breath, chest pain, and coughing. If untreated, pneumonic plague can be lethal; however, it is important to note that when diagnosed early, it can be effectively treated with antibiotics.
In the United States, there are typically around seven reported cases of plague each year, predominantly occurring in rural areas of western states, including Arizona and New Mexico. Apart from pneumonic plague, other forms of the illness include bubonic and septicemic plague, with bubonic plague being historically significant due to its role in the Black Death.
Pneumonic plague is primarily transmitted through infected fleas that dwell on rodents and can also spread through contact with infected bodily fluids or animals. Remarkably, the last recorded instance of human-to-human transmission of pneumonic plague in the United States occurred in Los Angeles in 1924.
In response to this recent case, Coconino County health officials have issued advice for residents regarding the prevention of plague contraction. They emphasize the importance of avoiding contact with sick animals and using effective insect repellents to mitigate flea bites. Additionally, residents are strongly advised against handling dead animals, as this can heighten the risk of infection.
Health officials are working in collaboration with local and state health departments to monitor the situation and investigate the recent deadly incident. Local agencies are also treating and monitoring areas affected by prairie dog die-offs, which can signal the presence of plague. Special attention is being devoted to flea and rodent populations to ensure public safety.
Residents are encouraged to stay informed about potential health risks and adhere to preventive measures promoted by health authorities. Community awareness and prompt action are crucial to minimize the likelihood of further cases within the region. Health officials continue to closely watch the situation to ensure the safety and well-being of the Coconino County population as they respond to this rare but serious health concern.
Deeper Dive: News & Info About This Topic
- AZ Family
- Wikipedia: Pneumonic plague
- New York Times
- Google Search: pneumonic plague
- NBC News
- Google Scholar: pneumonic plague
- The Guardian
- Encyclopedia Britannica: pneumonic plague
- Fox 10 Phoenix
- Google News: plague in Arizona

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