包含标签:alcohol 的文章
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What to disinfect at home for tuberculosis patients
Tuberculosis is a chronic respiratory infection caused by infection with Mycobacterium tuberculosis. If you have a patient with tuberculosis in you…… -
How long does the novel pneumonia virus survive after leaving the body
After the new pneumonia virus leaves the human body, if it survives in the air for a short time, it will become inactive within 5 minutes. If it is……