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But when it has been shown by the researches of Pasteur that the septic property of the atmosphere depended not on the oxygen, or any gaseous constituent, but on minute organisms suspended in it, which owed their energy to their vitality, it occurred to me that decomposition in the injured part might be avoided without excluding the air, by applying as a dressing some material capable of destroying the life of the floating particles. Upon this principle I have based a practice.
Joseph Lister
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Interpretation

What this quote means

The quote explains Joseph Lister's realization that preventing infection requires addressing microorganisms rather than merely avoiding air exposure.

Joseph Lister's quote reflects his groundbreaking discovery that infections were not solely caused by air but rather by tiny organisms present in the atmosphere. This understanding led him to develop antiseptic practices in surgery, emphasizing the importance of eliminating harmful microorganisms to promote healing while still allowing air to reach the wound. Lister's insights revolutionized medical practices and significantly reduced surgical mortality rates.

Themes

InfectionAntisepticMicroorganismsSurgeryMedicine

In practice

Example use cases

In a medical conference discussing the history of surgical practices.

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