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武汉男子连续3天高烧、干咳,居然和家里这种电器有关!

  • 2026-10-08 20:27:36
武汉男子连续3天高烧、干咳,居然和家里这种电器有关!

近日,气温持续攀升,闷热天气让不少家庭迫不及待地开启空调降温。5月14日,湖北武汉市第三医院呼吸与危重症医学科副主任鲍敏提醒,久未清洗的空调容易滋生致病菌,直接开机可能诱发肺部感染,甚至引发重症,夏季首次开空调前,务必做好清洗消毒。

“我曾经接诊过不少类似患者,都是开启久未清洗的空调后出现不适。”鲍敏在接受采访时表示,随着气温升高,空调使用进入高峰期,因不洁空调引发的呼吸道不适及肺部感染病例也会随之增多。

她介绍,一年前曾接诊过这样一位患者:32岁的张先生,天气转热,他直接开启闲置半年的空调,连续3天出现高烧、肌肉酸痛、干咳等症状,起初误以为是普通感冒,服药后病情不仅没有好转,反而出现胸闷、呼吸困难,前往医院就诊后,胸部CT显示左肺大面积感染,确诊为嗜肺军团菌肺炎,经过针对性治疗才脱离危险。

鲍敏解释,空调闲置在秋冬季节,内部滤网、蒸发器、接水盘等会积聚大量灰尘、皮屑,加之武汉气候潮湿,极易滋生军团菌、霉菌、金黄色葡萄球菌等致病菌。“这些致病菌肉眼无法看见,空调开启后,会随气流扩散到室内,被人体吸入后直接侵袭呼吸道和肺部。”她强调,密闭的空调房会加剧污染,细菌浓度不断累积,对老人、儿童、孕妇及免疫力低下人群威胁更大,其中军团菌肺炎最为凶险,早期症状与流感相似,容易被误诊,病情进展极快,严重时可引发呼吸衰竭、多器官衰竭。

除了军团菌肺炎外,鲍敏还表示,空调中的霉菌孢子被吸入后,还会诱发过敏性鼻炎、哮喘,长期吸入可导致慢性支气管炎、肺纤维化等疾病,也就是大家常说的“空调病”,表现为头晕、乏力、鼻塞、皮肤瘙痒等不适。“很多市民误以为只清洗空调滤网就够了,其实蒸发器、风轮等内部部件才是细菌重灾区,仅清洗滤网无法彻底清除致病菌。”

针对夏季空调使用,请注意以下几点:

  • 夏季首次开空调前,务必彻底清洗消毒,断开电源后,取下滤网用温水加中性洗涤剂浸泡刷洗、阴干,再用专用空调清洗剂喷洒蒸发器,静置10分钟后开启制冷模式排出污水;

  • 清洗后可将空调调至制热模式运行10—15分钟,烘干内部潮气,再打开门窗,调至送风模式运行15—30分钟,排净内部脏气后再正常使用。

  • 使用期间,每1—2个月清洗一次滤网。长期开空调时,每2—3小时开窗通风15分钟,温度建议设置在26℃左右,避免冷风直吹。

来源 | 广州日报

编辑 | 余凯扬

审读 | 郭建华

二审 | 沈   强

三审 | 王   博

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  6. SELECT * FROM `set` [ RunTime:0.000448s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.001549s ]
  8. SELECT * FROM `article` WHERE `id` = 552874 LIMIT 1 [ RunTime:0.000561s ]
  9. UPDATE `article` SET `lasttime` = 1792650142 WHERE `id` = 552874 [ RunTime:0.003360s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.000981s ]
  11. SELECT * FROM `article` WHERE `id` < 552874 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000776s ]
  12. SELECT * FROM `article` WHERE `id` > 552874 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000859s ]
  13. SELECT * FROM `article` WHERE `id` < 552874 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000669s ]
  14. SELECT * FROM `article` WHERE `id` < 552874 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000543s ]
  15. SELECT * FROM `article` WHERE `id` < 552874 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000648s ]
0.071067s