Northern China on high alert after reported case of bubonic plague

Beijing [China], July 6 (ANI): Authorities in the Chinese region of Inner Mongolia are on high alert after a suspected case of bubonic plague, the disease that caused the 'Black Death' pandemic centuries ago, was reported on Sunday.
The case was discovered in the city of Bayannur, located northwest of Beijing, according to state-run Xinhua news agency.
A hospital alerted municipal authorities of the patient's case on Saturday. By Sunday, local authorities had issued a citywide Level 3 warning for plague prevention, the second-lowest in a four-level system.
The warning will stay in place until the end of the year, according to Xinhua.
Plague, caused by bacteria and transmitted through flea bites and infected animals, is one of the deadliest bacterial infections in human history. During the 'Black Death' in the Middle Ages, it killed an estimated 50 million people in Europe.
Bubonic plague, which is one of plague's three forms, causes painful, swollen lymph nodes, as well as fever, chills and coughing.
Bayannur health authorities are now urging people to take extra precautions to minimise the risk of human-to-human transmission and to avoid hunting or eating animals that could cause infection.
"At present, there is a risk of a human plague epidemic spreading in this city. The public should improve its self-protection awareness and ability and report abnormal health conditions promptly," the local health authority said, according to state-run newspaper China Daily.
Bayannur authorities also warned the public to report findings of dead or sick marmots -- a type of large ground squirrel that is eaten in some parts of China and neighbouring Mongolia, and which have historically caused plague outbreaks in the region.
Just last week, two cases of bubonic plague were confirmed in Mongolia -- brothers who had both eaten marmot meat, according to Xinhua.
Last May, a couple in Mongolia died from bubonic plague after eating the raw kidney of a marmot, thought to be a folk remedy for good health. Two more people got pneumonic plague -- another form of the disease, which infects the lungs -- months later across the border in Inner Mongolia. (ANI)