<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31435239</termId><termName>Yersinia pestis</termName><termType>PT</termType><termNote><![CDATA[ Species of gram-negative, rod-shaped coccobacillus that can infect humans via the oriental rat flea, causing infection that takes three main forms: pneumonic, septicemic, and bubonic plagues. ]]></termNote><termCreatedDate>2026-03-30 20:57:21</termCreatedDate><relation><relationType>UF</relationType><termId>31435240</termId><termName>Pasteurella pestis</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31435241</termId><termName>Y. pestis</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31409003</termId><termName>Yersinia</termName><termType>PT</termType></relation></term>  </Zthes>