what kind of a dumb@ss sends a highly virulent strain of bioweapon through the mail to purposefully get people sick?
Thats not exactly what this is...your statement would indicate that its being done randomly. Apparently it is not. It seems that parents are networking with each other to have the infected items sent to their kids.
Some folks simply do not want to vaccinate their kids, especially for the relatively benign chicken pox. Pre 1995 there was no vaccine and the vast majority of those who contracted it did just fine.
Not saying I agree with that in any way. But its not randome mailings of infected materials.
" what kind of a dumb@ss parent/care giver would order these.", but THEN again they did vote for ZERO.