That makes it sound likely. However, since they're highly unlikely to effect our life in any way.
A large house may but contain a small mouse. While the situation is perfectly likely, I won't go as far as to say it is definite.
I'm ok.
I discovered that all the cranberry juice in our house has been expired for a month. I found out yesterday about the first gallon/liter/whatever and today I accidentally drank a little more of the second before I figured out that one had also expired. :/