White House tracks suspected plague death after Russia quarantines 190

The Trump administration is monitoring a suspected pneumonic plague death in Russia that has triggered quarantines for nearly 200 people, with the White House reportedly "assessing options" following the incident. Laboratory technician Darya Shipilova died on 1 October after being hospitalized with severe pneumonia, reportedly from exposure to live Yersinia pestis bacteria when a test tube broke. At least 197 people with suspected contact have been isolated, though all close contacts have tested negative. Russian epidemiologist Mikhail Favorov has cast doubt on the broken test tube explanation, noting protective suits make infection unlikely. Pneumonic plague spreads person-to-person via respiratory droplets, unlike bubonic plague transmitted by fleas.