日本語 
変異する
英語での表現＆単語の場合は品詞
mutate
※自動詞
※自動詞
英語例文＆出典
As I've written before, viruses mutate all the time and it's vital to keep a laser focus on whether the virus' behaviour is changing.
https://www.bbc.com/news/health-55388846
It is common for viruses to mutate and there have been thousands of variants of Covid-19 identified since it first emerged
Allowing infections to spread also means giving #SARSCoV2 the opportunity to mutate - and such mutations will spread across borders.
https://www.bbc.com/news/health-55388846
It is common for viruses to mutate and there have been thousands of variants of Covid-19 identified since it first emerged
Allowing infections to spread also means giving #SARSCoV2 the opportunity to mutate - and such mutations will spread across borders.
補足・特記事項など
See also 変異したウイルス: mutant (strain[variant] of the) virus
https://english-vocab-covid-19.memo.wiki/d/%ca%d1%...]]
https://english-vocab-covid-19.memo.wiki/d/%ca%d1%...]]