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myiasis

American  
[mahy-uh-sis] / ˈmaɪ ə sɪs /
Or myasis

noun

Pathology, Veterinary Pathology.
myiases plural
  1. any disease that results from the infestation of tissues or cavities of the body by larvae of flies.


myiasis British  
/ ˈmaɪəsɪs /

noun

  1. infestation of the body by the larvae of flies

  2. any disease resulting from such infestation

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Noun Inflected Forms

Etymology

Origin of myiasis

1830–40; < Greek myî ( a ) fly + -asis

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:

HHS spokesperson Andrew Nixon said it is the first human case of travel-associated NWS myiasis from an outbreak-affected country identified in the US.

From BBC Aug. 25, 2025

NWS myiasis is a parasitic infestation of fly larvae, or maggots, caused by parasitic flies.

From BBC Aug. 25, 2025

It’s not all that uncommon for maggots to infest and grow in poorly healing human tissue—it’s called myiasis.

From Slate Feb. 25, 2024

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