There's just a nasty bug going around

医生答道，“有个讨厌的虫子刚刚来看过。” （虫子也在为这个苦恼.

youdao

There's a nasty bug going around the office.

有一个很恶的虫子在办公室内四处跑。

youdao

When you catch the bus you are also at risk of catching a nasty bug that has come along for the ride.

搭乘公交车的同时也意味着你将面临随之而来的恶劣的危害。

youdao

Many patients now worry, with reason, that if they end up in hospital they may get a nasty bug.

ECONOMIST: A briefing on the British election

One nasty bug inhabiting American hospitals, methicillin-resistant Staphylococcus aureus, is linked to 18, 650 deaths each year, a 2007 study concluded.

FORBES: Magazine Article

It was particularly targeted at an especially nasty bug called Staphylococcus aureus.

FORBES: The Next Antibiotic Buyout?