If you read the thread he said something to the effective of they are "using medicine" every 3 months for some issue. Unless my reading comprehension was off, that was the jist of what he was saying. If I am wrong please BBC_for_your_wife chime in and correct me. Thanks.
Only one told me directly that she had contracted an infection, but she didn't say what it was. I took her to the pharmacy after her hospital visit (they call it a hospital, but it's more like a small doctor's office within a big office building).