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Marek's disease

American  
[mar-iks, mahr-] / ˈmær ɪks, ˈmɑr- /

noun

Veterinary Pathology.
  1. a contagious cancerous disease of poultry, caused by a herpesvirus and characterized by proliferation of lymphoid cells and paralysis of a limb or the neck.


Etymology

Origin of Marek's disease

After Hungarian veterinarian József Marek (1868–1952), who described it in 1907


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

The theory appears to have its roots in a 2015 paper about vaccines for a chicken ailment called Marek’s disease.

From Seattle Times ● Nov. 13, 2021

As evolutionary ecologist David Kennedy and I have written about previously, the evolutionary path that the Marek's disease virus took is one of many that are possible – in rare cases where vaccines drive evolution.

From Salon ● Aug. 30, 2021

In the 1970s, his lab developed a vaccine to prevent Marek’s disease in chickens, a cancer that he’d seen as a boy on the farm, and that benefitted the poultry industry.

From Washington Times ● Sep. 6, 2019

Farmers have built their barns and established their routines around the more common diseases of turkeys and chickens — Marek’s disease, infectious bronchitis, fowl cholera — which can be prevented with vaccinations and good hygiene.

From New York Times ● Apr. 13, 2016

At Cornell's College of Veterinary Medicine, Microbiologist Catherine Fabricant and colleagues are working with a herpes virus that produces in chickens a variety of tumors known as Marek's disease.

From Time Magazine Archive

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