Pardon my newness. I understand the impact of the risk group 3 and 4 situation--I get that--but why should the government bother with these agents that pose no public health risk, such as, for instance, a lab worker in contact with a micro-organism and he or she gets sick and it doesn't go beyond that? I don't really understand what it is you're looking for in this.
On March 26th, 2009. See this statement in context.