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has mutated
  • present perfect of mutate (3rd person singular).

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.

Experts believe the strain has mutated to “more likely evade” immunity from the current vaccine.

From Los Angeles Times • Jan. 15, 2026

The strain that is circulating is H3N2, which tends to cause more severe illness, and it has mutated somewhat with fears people may have less immunity.

From BBC • Dec. 15, 2025

Cauterucci takes a close look at how the zeitgeist that once incentivized rainbow-washing has mutated.

From Slate • Jun. 15, 2023

As SARS-CoV-2 has infected more and more people, it has mutated further.

From Salon • Mar. 7, 2023

Others hold that, under no circumstances, should a boy or girl be taught to sing before the age of puberty, before the voice has mutated.

From The Voice Its Production, Care and Preservation by Miller, Frank E.