incubation period

noun

Definition of incubation period 

: the period between the infection of an individual by a pathogen and the manifestation of the illness or disease it causes

Examples of incubation period in a Sentence

Recent Examples on the Web

The strangely simultaneous outbreaks are both officially over, as of Monday, when there had been no new cases in 42 days, or two full incubation periods. Andy Marso, kansascity, "Kansas City's two measles outbreaks are over. But what did they cost taxpayers?," 11 June 2018 After an almost two-year incubation period, the Olsens’ premier menswear collection will arrive in The Row stores and select retailers in October. Nicole Phelps, Vogue, "The Row’s Premier Menswear Collection Will Land in Stores in October," 27 Aug. 2018 Congo’s Health Ministry said 42 days had passed since anyone was diagnosed with the hemorrhagic fever, carrying the central African nation past the virus’s maximum incubation period. Gabriele Steinhauser, WSJ, "Congo Declares End to Ninth Ebola Outbreak," 24 July 2018 The end of the outbreak will only be officially declared when 42 days — or two incubation periods — have passed without any new cases. Julia Belluz, Vox, "Good news: the Ebola outbreak in DRC is contained," 29 June 2018 Three weeks is considered the maximum incubation period for the infection. New York Times, "Ebola Outbreak in Central Africa Is ‘Largely Contained’," 28 June 2018 Ebola’s incubation period is two to 21 days, so 42 days is the bare minimum. Helen Branswell, STAT, "Health officials cautiously optimistic dangerous Ebola outbreak is over," 21 June 2018 Typically infectious disease outbreaks are declared over when there hasn’t been a new case for two full incubation periods of the particular disease. Helen Branswell, STAT, "Health officials cautiously optimistic dangerous Ebola outbreak is over," 21 June 2018 The Women's Fund financial commitment stretches out 10 years, fully funding the program's incubation period, as well as the farm's operations to the tune of $1 million each year for the first three years, then scaling that back gradually. Maureen C. Gilmer, Indianapolis Star, "For these ex-offenders, the road to a better life runs through a farm," 18 June 2018

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'incubation period.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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First Known Use of incubation period

1879, in the meaning defined above

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3 Dec 2018

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The first known use of incubation period was in 1879

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incubation period

noun

Medical Definition of incubation period 

: the period between the infection of an individual by a pathogen and the manifestation of the disease it causes Mono, which has an incubation period of 30 to 50 days, characteristically announces itself with headaches, fever, sore throat, tonsillitis, and extreme fatigue.Your Health & Fitness, October/November 1986 Quarantines worked to control the SARS epidemic because SARS is much less contagious than flu and has a longer incubation period.— Christine Gorman, Time, 17 Oct. 1995

More from Merriam-Webster on incubation period

Britannica English: Translation of incubation period for Arabic Speakers

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