the way to set off the bioweapon may have been to sell infected bats at the market. that's the word on the street in my neighborhood anyway.
that's what I heard as well. the lab was known to sell its test animals at the market… makes sense, at least, if one wanted to disguise an intentional release
also, why was that market so quickly identified? why was the lab set up in that city? makes perfect sense to disguise bioweapon attacks.