SINGAPORE (Reuters) - The World Health Organization said on Thursday a
vaccine against the deadly SARS virus, which swept out of China and spread
across the world, could take at least a year to develop.
"For a new disease like SARS, when the concepts that we need for an effective
vaccine are not known ... I wouldn't see a SARS vaccine for large scale
deployment before at least a year," Marie-Paule Kieny, director of the
initiative for vaccine research, at the United Nations' health body, told a news
briefing.
Until then the world would have to rely on old-fashioned methods of isolating
sufferers to combat the deadly virus that has infected about 8,500 people and
killed almost 800 since it emerged late last year in southern China.
WHO officials said another outbreak of the severe acute respiratory syndrome
cannot be ruled out, making the need to develop better diagnostic tests and a
vaccine even more urgent.
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