You mentioned, too, some of the innovation that you're looking at. Just out of curiosity, have you looked back at some of the older ways that we were treating infections years and years ago? They weren't as good as the antibiotics, but for some things, maybe they would have been appropriate. Out of curiosity—I know we were doing some work with different communities, like traditional Chinese medicine—are we learning anything?
Madam Ireland, I believe, talked about vitamins and minerals and how to take preventive wellness approaches. Are we learning anything in that regard, too?