This site is intended for healthcare professionals

Sign in
Go to /sign-in page

You can view 5 more pages before signing in

Clinical manifestations

Last reviewed dd mmm yyyy. Last edited dd mmm yyyy

Authoring team

  • Usually 2-4 days for STEC O157 and similar for most strains of non-O157 STEC

  • Gastroenteritis:
    • May be asymptomatic
    • Non-bloody diarrhoea, fever, abdominal cramps and vomiting
    • Bloody diarrhoea and severe abdominal pain in more severe disease
    • Usually self-limiting with recovery in around 10 days
  • Haemolytic uraemic syndrome (HUS): - Approximately 10% of STEC O157 cases develop HUS
    • Characterised by acute renal failure, thrombocytopenia and microangiopathic haemolytic anaemia
    • Children aged less than 5 years are at greatest risk of developing HUS, usually 1 week after onset of bloody diarrhoea
    • Around 50% may develop chronic renal complications. Mortality is between 3-5%

Non-O157 infections show a similar spectrum of illness but several strains have been associated with more severe disease (bloody diarrhoea and HUS) including O26, O45 and others

Related pages

Create an account to add page annotations

Create a free account

Add information to this page that would be handy to have on hand during a consultation, such as a web address or phone number. This information will always be displayed when you visit this page

The content herein is provided for informational purposes and does not replace the need to apply professional clinical judgement when diagnosing or treating any medical condition. A licensed medical practitioner should be consulted for diagnosis and treatment of any and all medical conditions.

Connect

Copyright 2024 Oxbridge Solutions Limited, a subsidiary of OmniaMed Communications Limited. All rights reserved. Any distribution or duplication of the information contained herein is strictly prohibited. Oxbridge Solutions receives funding from advertising but maintains editorial independence.