ヒト・ヒト感染 ひとひとかんせん Also written ヒトヒトかんせん, 人人感染, ヒトヒト感染, 人・人感染 Meanings Noun human-to-human transmission (of a disease) Kanji 感 feel. Read as カン. 染 stain. Read as セン. Jinuma: Japanese Dictionary · Word lists