TOPSHOT - This photo taken on March 4, 2014 shows a man carrying a child in the center of Bayan-Ulgii, in Ulgii soum, in Mongolia. - A Mongolian couple has died of the bubonic plague after eating raw marmot kidney, triggering a quarantine that left tourists stranded in a remote region for days, officials said on May 6, 2019. The ethnic Kazakh couple died on May 1 in Mongolia's westernmost province of Bayan-Ulgii, which borders Russia and China. (Photo by BYAMBASUREN BYAMBA-OCHIR / AFP)