After a five day course of antibiotics and steroids, Collin is his happy self again, much to our relief. Before he became un-contagious, he was sure to pass it on to me, so we've been confined to the house, but we have still managed to have fun, as you can see.
In a way, I'm glad Collin passed his bronchitis on to me. It ended up being an interesting comparison. I was able to take all of the cold/cough medicine I desired and have significantly better muscle tone to make my coughs more productive, but I still ended up at the doctor a week later with the same diagnosis AND the same prescribed medicines.
That means our little Collin is one tough cookie and his immune system can handle itself just fine, thank you very much. We knew this, of course, but it was still very reassuring.