How Serious Is the Public Health Threat of a Swine Flu Epidemic?
Any flu epidemic is worrisome, especially when a new strain of flu bug is involved.
Influenza A viruses new to the human population that are able to efficiently transmit from person to person and cause illness may represent a pandemic threat, the CDC warns.
It\'s worrisome that, unlike seasonal flu, the swine flu outbreak in Mexico is attacking healthy young people. That\'s a hallmark of pandemic flu bugs.
But it takes more than a new virus spreading among humans to make a pandemic. The virus has to be able to spread efficiently from one person to another, and transmission has to be sustained over time. In addition, the virus has to spread geographically.
8、猪流感能治吗?
是的.虽然对老的流感药有耐药性,它仍对达菲(Tamiflu)和乐感清(Relenza) 很敏感 .
I Got a Flu Shot. Am I Protected Against Swine Flu?
No. There is currently no swine flu vaccine.
9、 吃猪肉会得猪流感吗?
不会,你只有在一头病猪附近呆过才会得病--或者,如果这次真是一种新型猪流感病毒的话,也能从被感染的人那里得病.
Can You Get Swine Flu by Eating Pork?
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