贵圈
政府都对党
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- 2014-10-21
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http://www.cbc.ca/news/health/flu-shot-linked-to-higher-incidence-of-flu-in-pandemic-year-1.1287363
A strange vaccine-related phenomenon spotted at the start of the 2009 flu pandemic may well have been real, a new study suggests.
Canadian researchers noticed in the early weeks of the pandemic that people who got a flu shot for the 2008-2009 winter seemed to be more likely to get infected with the pandemic virus than people who hadn't received a flu shot.
具体的你们慢慢看。我就是提出问题。没有结论。
A strange vaccine-related phenomenon spotted at the start of the 2009 flu pandemic may well have been real, a new study suggests.
Canadian researchers noticed in the early weeks of the pandemic that people who got a flu shot for the 2008-2009 winter seemed to be more likely to get infected with the pandemic virus than people who hadn't received a flu shot.
具体的你们慢慢看。我就是提出问题。没有结论。
