But
A) most of it will be killed by the boiling water
and B) Exposure to SOME bacteria is good for you and you can end up with a very poor immune system by making your environment overly sterile.
I think this is a non issue. Unlike the 3 days out of date milk that I encountered when I went into work yesterday evening, and people had been using all day. LOL. The smell made me retch as soon as I opened it, I can only imagine there are some bad bellies today
...