mutate

While others have mutated or stayed the same.

Soon, the group chat mutated into a tournament series and community called Please Be Nice.

However, the concern is that the virus could mutate to become more contagious and dangerous.

Researchers and public health officials have been putting forth efforts to better understand how bird flu is passed between species to keep it from mutating into something that could become a virus with pandemic potential.

Or dropping into a hallway in the Last of Us crawling with Clickers - the deadly, stalking enemies mutated by an extinction-level fungal pandemic.