I agree! They will be testing again but don't force protect. If someone wants to be a guinea pig, they have that right. But to continue in the lie and tell everyone it is safe and effective has no meaning. This is the mantra and people believe it until they are given the real facts. On one hand groups such as the military are told one thing and the postal members are told something different. In other words, they don't know.
I haven't seen any government documents claiming that it was effective for inhalation anthrax in humans. They do note (rightly) that there seems to be excellent protection in primates.
As for safety, the bulk of the research I've read suggests that the vaccine is safe for most people in most instances. I think the site I directed you to earlier provides pretty good documentation of established risks. Again, if we go by what the studies have shown in controlled environments, the vaccine has a pretty good safety profile.