Personally I ain't concerned about getting the anthrax.Antibiotics seem to be really misunderstood by the population at large. People get a cold and run off to the doctor for antibiotics, and the doctors give it to 'em, even though an anti-bacterial won't kill a VIRUS.
I also detest antibiotics and will only take them if it is absolutely necessary. They seem to have the nasty side effect of upsetting your whole system.