My understanding from this (I haven't reviewed it yet, though) is that in Shigella, antibiotic therapy decreases the amount of time that the infected person is shedding Shigella in the stool, thereby shortening the time that they can possibly cause infection to spread to someone else. I'm not sure about its comparison to Salmonella, though...maybe antibiotics don't decrease the duration of stool shedding in Salmonella?
I wonder if the shorter errata is just because it's the first one posted. Does anyone remember how long the first errata was when it came out for 2012?
My understanding from this (I haven't reviewed it yet, though) is that in Shigella, antibiotic therapy decreases the amount of time that the infected person is shedding Shigella in the stool, thereby shortening the time that they can possibly cause infection to spread to someone else. I'm not sure about its comparison to Salmonella, though...maybe antibiotics don't decrease the duration of stool shedding in Salmonella?
You almost never give Abx for salmonella (except sepsis, dunno about osteomyelitis) because it increases possibility of transmission...I can't remember off the top of my head what the rationale is.