1.   America has been reminded once again that it is woefully ill-prepared to deal with the threat of biological terrorism.

2.   As the nation has its first, terrifying experience with anthrax and biological terrorism, medical dogma is being rewritten overnight.

3.   At the other end of the spectrum is biological terrorism that affects relatively few people, but can be devilishly difficult to detect.

4.   Biological terrorism could take many forms, and its effects could range from small-scale to catastrophic, experts say.

5.   Alibek says he was more optimistic three or four years ago when he testified on Capitol Hill about the need for concerted scientific and organizational preparations for biological terrorism.

6.   But biological terrorism poses new and very different challenges from bombs or chemical attacks.

7.   Doctors learn to distinguish signs of biological terrorism from the flu symptoms they mimic.

8.   For the past several years, Chyba has focused on the relationship between preparing for biological terrorism and improving public health.

9.   His group settled on biological terrorism.

10.   If Bush and Putin genuinely want to contain biological terrorism, it should be possible to craft a deal.