<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/schema/zthes-1.0.dtd">  <Zthes><term><termId>4178</termId><termName>ENFERMEDADES INFECCIOSAS</termName><termType>PT</termType><termLanguage>es</termLanguage><termVocabulary>Vocabulario Latinoamericano de Ciencias Sociales</termVocabulary>	<termStatus>active</termStatus>	<termApproval>approved</termApproval>	<termSortkey>ENFERMEDADES INFECCIOSAS</termSortkey><termCreatedDate>2012-03-26 21:57:34</termCreatedDate><relation><relationType>UF</relationType><termId>4317</termId><termName>ENFERMEDADES CONTAGIOSAS</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>4318</termId><termName>ENFERMEDADES EPIDEMICAS</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>4319</termId><termName>ENFERMEDADES TRANSMISIBLES</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>1063</termId><termName>ENFERMEDADES</termName><termType>PT</termType></relation><relation><relationType>BT</relationType><termId>5433</termId><termName>MEDICINA; ENFERMEDADES</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>6349</termId><termName>COVID-19</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>4294</termId><termName>COLERA</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>4183</termId><termName>ENFERMEDADES PARASITARIAS</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>4311</termId><termName>TUBERCULOSIS</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>4295</termId><termName>DIFTERIA</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>4301</termId><termName>MENINGITIS</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>4300</termId><termName>LEPRA</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>4303</termId><termName>PESTE</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>4310</termId><termName>TIFOIDEA</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>4305</termId><termName>RICKETTSIOSAS</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>4308</termId><termName>SEPTICEMIA</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>4299</termId><termName>FIEBRE AMARILLA</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>4297</termId><termName>ENFERMEDADES VENEREAS</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>4304</termId><termName>POLIOMIELITIS</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>4306</termId><termName>RUBEOLA</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>4302</termId><termName>MICOSIS</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>4307</termId><termName>SARAMPION</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>4298</termId><termName>ESCARLATINA</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>4312</termId><termName>VIRUELA</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>4260</termId><termName>ENFERMEDADES DIARREICAS</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>4309</termId><termName>SIDA</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>4296</termId><termName>ENFERMEDADES DE TRANSMISION SEXUAL</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>4163</termId><termName>BACTERIAS</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>4177</termId><termName>VIRUS</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>4315</termId><termName>TRANSMISION DE ENFERMEDADES</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>4313</termId><termName>EPIDEMIAS</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>4316</termId><termName>VECTORES DE ENFERMEDADES</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>4314</termId><termName>EPIDEMIOLOGIA</termName><termType>PT</termType></relation></term>  </Zthes>