The Indonesia virus strain may be very important one day.

有一天印度尼西亚病毒株可能极其重要。

youdao

Finding this out might help us find a way of fighting the present H5N1 avian flu virus strain.

弄清这个问题将有助于我们寻找到一条途径去抗击目前的H5N1禽流感病毒株。

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Further analysis established that they did have the same Russian virus strain, not commonly found in Australia.

进一步分析证明，她们有相同的俄罗斯病毒株，这种病毒株在澳大利亚很罕见。

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Mexico has the highest number of deaths and infections of the flu, which is caused by a new strain of the influenza A H1N1 virus.

VOA: standard.2009.05.08

To slow the spread of the virus and relieve the strain on the country's health system, the government has set up a national pandemic flu service, where people who suspect they're infected can get a diagnosis and prescription for antiviral drugs over the phone or Internet.

VOA: standard.2009.07.31

Donaldson said scientists are yet to definitively trace the origins of the virus strain that Britain is currently battling to contain and eradicate.

CNN: Foot-and-mouth virus: A global dilemma

While the new virus strain in the recent outbreak has affected humans, Canadian officials said it has shown up at a pig farm in Alberta, Canada.

CNN: Confirmed cases of H1N1 virus approach 900

On Saturday, the virus strain was found in a herd of swine in Alberta, Canada, and the animals may have caught the flu from a farmer who recently returned from a trip to Mexico.

CNN: Hysteria over swine flu is the real danger, some say