Swine flu is thought to have killed nearly 4,000 people in the United States, including more than 500 children, health officials said after a new counting method yielded an estimate six times higher than the last.
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Swine flu has killed nearly 4,000 in us
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Woman, son admitted with suspected symptoms of swine flu
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Probable case of swine flu found in Isanti County
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Swine flu continues to spread across the region
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Swine flu pandemic could cause shortage of intensive care beds
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Microsoft's incident management team monitors swine flu
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5 more human swine flu cases confirmed
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Swine flu spreads in Gallatin County
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H1N1 has killed 3,900 Americans
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Three more deaths linked to swine flu in Minnesota
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US declares public health emergency for swine flu
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Swine flu taking its toll
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Swine flu ``could infect third of world's population''
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Ont. confirms 143 new cases of swine flu
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Second case of swine flu reported in Warren county
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Texas confirms third case of swine flu
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Swine flu cases in Kerala rises to 56