International guidelines

United Kingdom

Investigation of chronic diarrhoea in adults

Published by:British Society of Gastroenterology

Last published:2018

North America

CDC Yellow Book: health information for international travel - giardiasis

Published by:Centers for Disease Control and Prevention

Last published:2023

Infectious diarrhea: guideline for investigation

Published by:Ministry of Health, British Columbia, Canada

Last published:2022

Prevention and treatment of opportunistic infections in children with and exposed to HIV: giardiasis

Published by:Centers for Disease Control and Prevention; HIV Medicine Association of the Infectious Diseases Society of America; Pediatric Infectious Diseases Society; HHS Panel on Opportunistic Infections in Children with and Exposed to HIV

Last published:2019

Practical guidance for clinical microbiology laboratories: laboratory diagnosis of parasites from the gastrointestinal tract

Published by:American Society for Microbiology

Last published:2017

Clinical practice guidelines for the diagnosis and management of infectious diarrhea

Published by:Infectious Diseases Society of America

Last published:2017

Diagnosis, treatment, and prevention of acute diarrheal infections in adults

Published by:American College of Gastroenterology

Last published:2016

Stool testing: infectious diarrhea

Published by:Toward Optimized Practice Working Group for Microbiology

Last published:2014

Rest of the world

Practice guideline: acute diarrhea

Published by:World Gastroenterology Organisation

Last published:2012

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