1.   Produced by Glaxo Wellcome Inc., Relenza is an inhaled powder spray that is said to reduce the duration of a bout of flu by a day or two.

2.   An inhaled powder that works against both types was approved by the Food and Drug Administration in July.

3.   The medicine, an inhaled powder called Relenza, is due on drugstore shelves on Friday.

4.   The medicine, called Relenza, is an inhaled powder that has already been proven to reduce the duration of a bout of flu by a day or two.