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Tests find milder strain of bird flu
Sep 2 2006 5:40PM (CT)
WASHINGTON (AP) - Wild ducks in Pennsylvania have tested positive for bird flu, but not the deadly Asian strain that has ravaged poultry and killed at least 141 people worldwide, the Agriculture Department said Saturday.
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Study finds silver fillings not harmful
Sep 2 2006 5:40AM (CT)
WASHINGTON (AP) - Silver fillings used to patch cavities aren't dangerous even though they expose dental patients to the toxic metal mercury, federal health researchers said Friday.
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