Yes, certainly. I can briefly discuss this.
I'm not a clinician myself, but I prepared for this as a witness, and I read quite a bit on the treatments. Basically, you're right. It responds very well when you take it early with doxycyclines or amoxicillin, which are very standard antibiotics that are being used by our kids when they have otitis, for instance. Actually, the bacteria will respond very well. So far, there have not been examples of bacteria that were resistant to those antibiotics. For more-difficult-to-treat cases—so when you don't take it early—again it's the same type of antibiotics but usually for a longer period.
I have to say that when I was reading the literature, it was not that clear that very-long-term antibiotic use is as effective as people are thinking. So there will be a need, again, for more clinical research on the length of antibiotic treatment. The term is up to nine months of antibiotics. I think there needs to be more research in that direction to see whether this is indeed as effective as we think because you're right, long-term antibiotics can have other consequences on your gastrointestinal tract bacteria, which are very important for a number of other things. We have to be cautious of not having very-long-term antibiotics.