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 Health First case of COVID-19 reinfection reported in Hong Kong The patient’s second infection was asymptomatic, suggesting that subsequent infections may be milder. Big Think, 24 June 2024 Two Drops of Life: India’s Path to End Polio On the eve of its 6th polio-free anniversary, India immunizes over 170 million children, despite a lack of roads, reinfection threats, and a periodic mistrust of vaccines. JSTOR Daily, 24 June 2024 The post went on to report that while the January operation by the FBI put a dent in the infrastructure Pawn Storm depended on, legal constraints prevented the operation from preventing reinfection. Dan Goodin, Ars Technica, 2 May 2024 Public agencies can also facilitate mass distribution of free COVID-19 tests, better educate the public about post-COVID conditions and the risks of reinfection, and work to make more people aware that access to vaccines is widely available. Carolyn Barber, Fortune, 24 Jan. 2024 See all Example Sentences for reinfection 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'reinfection.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

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 4 Jul. 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
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!