31.   Anthrax vaccines already are controversial for their suspected link to Gulf War Syndrome, Platoni and Ensalaco said.

32.   Are you in the dark about what vaccines are essential beyond the flu shot?

33.   Army experts and other scientists say the vaccine is effective, although much of the evidence is necessarily indirect, since battlefield anthrax cannot ethically be tested on people.

34.   As new anti-AIDS drugs lose their power against the quickly mutating virus, an effective vaccine could be the last, best hope to contain the epidemic.

35.   At the time, the Bozofs were not even aware there was a vaccine against the killer.

36.   Avant Immunotherapeutics said its cholera vaccine could be adapted to provide more convenient and fast-acting protection against any number of biological threats, including anthrax.

37.   At the time, the vaccines were part of the problem.

38.   Because of the factory problems, badly needed products like several childhood vaccines are in short supply.

39.   Before a vaccine was available, nearly every child got mumps.

40.   A contraceptive vaccine is of least interest because there is no money in it.