I had Salmonella this summer, the lingering issues is what led me to this forum. Although I am pretty much 100 percent now it took me like 5 months to feel good. The thing with salmonella, and any other bacterial infection is that it is not always as strong in one person as the other. Remember, it kills some people, while others don't even know they had it. It took my gut quite a while to digest dairy again and has only now after 6 months really started to digest properly again. If you are unlucky enough the residual effects of Salmonella can last up to a year.
Oh wow thats good that you're feeling better now. What kind of symptoms did you have when you were recovering? I don't feel like mine resemble salmonella at all