This whole episode is so tinged with sadness and always will be. But with time the happy memories will be what you remember. The lack of certainty is a bit stressful but.... the bacteria if from the soil could have just as easily been tracked indoors....so many other possibilities..maybe windborn...all that matters now is that you and Miley are healthy. As you said the book is closed. I looked at the aby thread in Breeds yesterday and the pictures made me smile...I followed your Mango website link and had a chuckle.Think back at all the fun and mayhem Graemer and Gabe caused. Laughter is the best medecine.