Breaking: Black Death plague returns, 2 cases reported in China

Two people in China are being treated for plague, authorities said Tuesday. It’s the second time the disease, the same one that caused the Black Death, one of the deadliest pandemics in human history, has been detected in the region — in May, a Mongolian couple died from bubonic plague after eating the raw kidney of a marmot, a local folk health remedy.
The two recent patients, from the Chinese province of Inner Mongolia, were diagnosed with pneumonic plague by doctors in the Chinese capital Beijing, according to state media Xinhua. They are now receiving treatment in Beijing’s Chaoyang District, and authorities have implemented preventative control measures.
Plague, caused by bacteria and transmitted through flea bites and infected animals, can develop in three different forms. Bubonic plague causes swollen lymph nodes, while septicemic plague infects the blood and pneumonic plague infects the lungs.
Pneumonic — the kind the Chinese patients have — is more virulent and damaging. Left untreated, it is always fatal, according to the World Health Organization (WHO).
During the Middle Ages, plague outbreaks devastated Europe, killing around 50 million people. Since then, we’ve invented antibiotics, which can treat most infections if they are caught early enough — but the plague isn’t gone. In fact, it’s made a recent comeback.
From 2010 to 2015, more than 3,248 cases were reported worldwide, including 584 deaths, according to the WHO. The three most endemic countries are the Democratic Republic of the Congo, Madagascar, and Peru.
In the United States, there have been anywhere from a few to a few dozen cases of plague every year, according to the Centers for Disease Control and Prevention. In 2015, two people in Colorado died from the plague, and the year before there were eight reported cases in the state.
Having caused close to 50,000 human cases during the past 20 years, the plague is now categorized by WHO as a re-emerging disease.

CNN