家庭卫生死角 牙刷 牙刷用上个把月,就会有大量的细菌生长繁殖。其中有许多致病菌,如白色念珠菌、溶血性链球菌、肺炎球菌等。这些细菌通过口腔直接侵入人体消化道和呼吸道,引起肠炎和肺部感染等症,同时还可通过口腔粘膜破损处进入人体血液,引起败血症及组织脓肿等。因此应将牙刷放在 Household Health Toothbrush Toothbrush last month, there will be a large number of bacteria growth and reproduction. There are many pathogenic bacteria, such as Candida albicans, hemolytic streptococcus, pneumococcus and so on. These bacteria directly invade the human digestive tract and respiratory tract through the oral cavity, causing enteritis and pulmonary infection embolism, but also through oral mucosal damage into the human body blood, causing sepsis and tissue abscess. So put the toothbrush on it