What is invasive Group A Strep?

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You asked us to explain what Invasive Group A Strep (or iGAS as its sometimes called) is. It’s where a small proportion of (usually) children can develop an invasive infection. Bacteria enters the bloodstream and can cause sepsis or deep seated infections. Signs to watch for are:

  • Persistently high temperature
  • Pinkish or red body rash where the skin feels like sandpaper
  • Strawberry tongue
  • Drowsiness
  • Not wanting to eat or drink

The recommended treatment for Strep A infections is a 10-day course of penicillin. The risk of developing iGAS is reduced the earlier the antibiotics are started.