On December 30, Perth woman Kerry Smith felt a scratchy throat coming on and decided to take ArmaForce, a complementary medicine that promotes boosted immunity and relief from cold and flu symptoms, which she had taken before with no ill effects.

On December 30, Perth woman Kerry Smith felt a scratchy throat coming on and decided to take ArmaForce, a complementary medicine that promotes boosted immunity and relief from cold and flu symptoms, which she had taken before with no ill effects.