Answer(D) :A decline In The Infection Rate.
Explanation:
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The use of antiseptics in hospitals resulted in a decline in the infection rate. (D)
Antiseptic is a substance that slows down the growth of the microorganisms.
Result is consequence or outcome of something.
Infection is the process of infecting or the state of being infected.
To learn more about antiseptic and infection refer
https://brainly.com/question/1081955
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