reinfection

noun

re·​in·​fec·​tion ˌrē-in-ˈfek-shən How to pronounce reinfection (audio)
: infection following recovery from or superimposed on infection of the same type
reinfect transitive verb

Examples of reinfection in a Sentence

Recent Examples on the Web
These examples are automatically compiled from online sources to illustrate current usage. Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
Wash any fabric items that have been in contact with someone suffering from lice, poison ivy or oak, pinkeye, ringworm, etc. frequently in hot water to prevent them from spreading or causing reinfection. Jolie Kerr, Better Homes & Gardens, 21 Oct. 2024 And each reinfection is a fresh opportunity for the virus to win the battle. Erica Sloan, SELF, 23 Sep. 2024 By age 20, about 50 percent of people have been infected and have antibodies that can help fight reinfection. Beth Mole, Ars Technica, 13 Aug. 2024 Antibodies from infection are believed to help protect against reinfection, the CDC says; about half of US adults have detectable levels of these antibodies by age 20, and more than 70% have antibodies by 40. Katherine Dillinger, CNN, 13 Aug. 2024 See all Example Sentences for reinfection 

Word History

First Known Use

1661, in the meaning defined above

Time Traveler
The first known use of reinfection was in 1661

Dictionary Entries Near reinfection

Cite this Entry

“Reinfection.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/reinfection. Accessed 8 Nov. 2024.

Kids Definition

reinfection

noun
re·​in·​fec·​tion ˌrē-ən-ˈfek-shən How to pronounce reinfection (audio)
: infection following recovery from another infection of the same kind
reinfect
ˌre-ən-ˈfekt
verb

Medical Definition

reinfection

noun
re·​in·​fec·​tion ˌrē-in-ˈfek-shən How to pronounce reinfection (audio)
: infection following recovery from or superimposed on a previous infection of the same type
rescreening aimed at detecting reinfection following treatmentDiana Mahoney
reinfect transitive verb
Last Updated: - Updated example sentences
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