How do I know if it's swine flu?

我怎么知道是不是猪流感？

Now that the swine flu scare seems to have died down. Does this mean we all overreacted?

现在猪流感恐慌似乎已经平息。这是否意味着我们都反应过度了呢？

I have family and friends who have had swine flu, though I doubt if they appear in the figures.

我有家人和朋友感染了猪流感，尽管我怀疑他们是否出现在数据中。

However, even in the early days of the outbreak, not everyone with swine flu will have visited their GP.

然而，即使在猪流感爆发的早期，也不是每个感染猪流感的人都会去看他们的家庭医生。

Researchers discover that the swine flu virus binds far deeper in the lungs than ordinary flu, possibly explaining why it is sometimes fatal.

研究者发现，猪流感病毒比普通流感在肺更深部结合，这可以解释为什么它有时是致命的原因。