Most of the infections in Peru were bubonic plague, with four cases of pneumonic plague.The first recorded plague outbreak in Peru was in 1903. Prior to the above case, the last known outbreak was in 1994, killing 35 people. Madagascar
In November 2013, an outbreak of plague occurred in the African island nation of Madagascar. As of 16 December, at least 89 people were infected, with 39 deaths with at least two cases involving pneumonic plague. However, as many as 90% of cases were later reported to have involved pneumonic plague.From 23 August to 30 September 2017, a total of 73 suspected, probable, and confirmed cases of pneumonic plague, including 17 deaths, were reported in Madagascar. The diagnosis was confirmed by the Institut Pasteur de Madagascar by a polymerase chain reaction test, while field health workers used a Rapid Diagnostic Test. The WHO and Institut Pasteur de Madagascar were both involved in administering antibiotic compounds and attempting to stop the spread of the disease. By mid-October, there were an estimated 684 confirmed cases of plague with 474 pneumonic, 156 bubonic and one septicemic. The remainder were not classified. At least 74 deaths have been ascribed to pneumonic plague.The outbreak officially ended on 26 November 2017 with 2,348 cases and 202 deaths officially reported. United States
In the fall of 1924, an outbreak occurred in Los Angeles that killed 30 people. On 2 November 2007, wildlife biologist Eric York died of pneumonic plague in Grand Canyon National Park.
York was exposed to the bacteria while conducting a necropsy on a cougar carcass.In 2014, the Colorado Department of Public Health and Environment confirmed that a Colorado man had been diagnosed with pneumonic plague, the first confirmed human case in Colorado in more than 10 years, and one of only 60 cases since 1957. The man was found to have the disease after the family dog died unexpectedly and a necropsy revealed that the disease was the cause. Three additional pneumonic plague cases were confirmed in Colorado before the outbreak ended. References
External links

 Media related to Pneumonic plague at Wikimedia Commons
Frequently Asked Questions | Plague | CDC. Centers for Disease Control and Prevention.