The symptoms are quite similar between regular flu and swine flu.

猪流感和普通感冒的症状十分相似。

youdao

Ever wonder why we're experiencing all those salmonella and swine flu outbreaks?

有没有想过我们为什么会有那些沙门氏菌和猪流感的爆发？

youdao

If we carry on like this, bird flu and swine flu will be just the beginning of a century of viral outbreaks.

如果我们继续这么做，禽流感和猪流感将只是病毒大爆发世纪的开场而已。

youdao

Take,for example, the outbreaks of mad cow disease in Europe and swine flu in the United States.

VOA: standard.2010.02.22

Swine flu can cause fever, head and muscle pain,cough, sore throat and stomach problems.

VOA: special.2009.04.29

Officials said swine flu sickened about fifty million Americans and killed ten thousand.

VOA: special.2010.01.02

And it is unlikely to end soon: the commercial property market is groaning and swine flu is sure to cause jitters.

ECONOMIST: Obama's record: A hundred days of hyperactivity | The

The three most recent outbreaks of SARS, bird flu and swine flu indicate that the next pandemic is likely to be zoonotic in origin.

ECONOMIST: Where and when will the next pandemic emerge?

Territorial disputes, North Korea's continued dalliances with long-range missiles and nuclear bombs, and bilateral trade tensions demand attention, along with the global economic crisis and swine flu.

ECONOMIST: Trying to escape history