Hmmmm. I have my doubts about this. Sepsis in 24 hours? I suspect, the little girl had the infection, tried the shoes on and inoculated the shoes she tried on. Infection, even the worse have an incubation of around 72 hours. I assume we’re talking about MRSA here. Even then, I doubt that the infection arose from trying on the shoes, then she comes down with an infection in 24 hours or less.
Was treated with antibiotics.....doesn’t sound like MSRA.