1.   By that time, fewer people would have live spores in their nasal passages.

2.   In some situations powders containing live spores of an insect-killing fungus, Metarhizium anisopliae, may be useful, although they are still being tested.

3.   Russia uses an older vaccine technology, inoculating people with live spores of a weakened strain of anthrax.

4.   That report says one of three samples from NAU failed a sterility test, and workers in New Mexico were told the shipment contained live spores.

5.   The American and British vaccines carry no such risk, he said, because they do not use live spores.

6.   Four employees had been taking antibiotics before the World Bank received lab results on Wednesday determining no live spores were present.

7.   It uses live spores to trigger an immune response and prevent infection, but it cannot be used on humans because of toxic side-effects.

8.   It uses live spores to trigger an immune response and has been found to be remarkably good at preventing infection among farm animals.