noun🔗ShareジフテリアA serious infectious disease which causes inflammation of mucous membranes of the upper respiratory tract caused by Corynebacterium diphtheriae."Before vaccines became common, diphtheria was a feared disease, especially among children. "ワクチンが普及する前は、ジフテリアは特に子供たちの間で恐れられていた病気でした。diseasemedicineorganismbiologyChat with AIVocabulary GamePractice Reading