Objective:To observe the therapeutic effect of high dose intravenous immunoglobulin(HD IVIG) on patients with severe Guillain Barre syndrome(GBS).

目的：观察大剂量静脉滴注免疫球蛋白（HD IVIG）治疗重型格林巴利综合征（GBS）的疗效。

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Those who should not be vaccinated include persons with a severe reaction to a previous flu shot, people who developed Guillain- Barre syndrome within 6 weeks of a flu shot, and children less than 6 months of age.

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The flu never spread, but some 40 million Americans got the vaccine, which was blamed for hundreds of cases of Guillain-Barre syndrome, an autoimmune disorder that causes severe muscle weakness.

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