The world's first human trials of a swine flu vaccine have begun in Australia, drug company officials said today, as the global death toll from the virus rose to 700.

今日，药品公司的主管宣称，世界首例猪流感疫苗人体试验已于澳大利亚开始进行。迄今为止全球已有700人死于甲型猪流感病例。

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Since then, studies and trials have clearly demonstrated that starting art earlier reduces rates of death and disease.

自那时以来，研究和试验已清楚地表明，更早开始抗逆转录病毒治疗能够降低死亡率和发病率。

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After a series of trials they have been found to be more effective at preventing some forms of sudden cardiac death than drug treatments are.

在经过一系列测评后，人们发现在预防某些突发性心脏病致死时，心律转变器比药物治疗更有效。

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"This is a very positive step, we welcome the arrest, I hope this will only be the first of many arrests, trials and convictions of death camp guards, " the Simon Wiesenthal Center's Efraim Zuroff told AFP news agency.

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It was the last of four trials over the death of Sofyen Belamouadden, 15, of Acton, west London.

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Before the meeting, some worried that the lung cancer data for the drug would be marred by a side effect: In earlier trials, 9% of patients had bled to death from their lungs while on Avastin treatment.

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