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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:

He added that COVID-19 vaccines have been found to reduce transmissions substantially, whereas chickens inoculated with the Marek’s disease vaccine were still able to transmit the disease.

From Seattle Times Nov. 13, 2021

He added that Covid-19 vaccines have been found to reduce transmissions substantially, whereas chickens inoculated with the Marek’s disease vaccine were still able to transmit the disease.

From New York Times Nov. 12, 2021

At every point in the 50-year history of vaccination against Marek's disease, an individual chicken exposed to the virus was healthier if it was vaccinated.

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

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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