Last reviewed: November 2017
Last updated: November  2017

Summary

Definition

History and exam

Key diagnostic factors

  • nausea
  • vomiting
  • diarrhea
  • abdominal pain

Other diagnostic factors

  • malaise
  • anorexia
  • fever
  • volume depletion

Risk factors

  • exposure to contaminated food or water sources
  • close contact with infected people
  • poor hygiene
  • extreme ages
  • HIV infection
  • organ transplantation
  • chronic illness

Diagnostic investigations

Investigations to consider

  • basic metabolic profile (BMP)
  • renal function
  • stool rapid antigen testing
  • stool reverse transcriptase PCR (RT-PCR) or multiple-x PCR
  • stool viral culture
  • stool electron microscopy
  • stool for culture, ova, and parasites
Full details

Treatment algorithm

Contributors

Authors VIEW ALL

Associate Professor of Internal Medicine

University of Iowa Carver College of Medicine

Iowa City

IA

Disclosures

KEB declares that she has no competing interests.

Dr Kyle E. Brown would like to gratefully acknowledge Dr Easwaran Variyam, Dr Robert Schiller, Dr Srikrishna Nagri, and Dr Sury Anand, the previous contributors to this monograph. EV, RS, SN, and SA declare that they have no competing interests.

Peer reviewers VIEW ALL

Department of Infectious Diseases

Universidade Federal de São Paulo

São Paulo

Brazil

Disclosures

ARM declares that he has no competing interests.

Infectious Disease Specialist

Alabama Infectious Diseases Center

Huntsville

AL

Disclosures

AH declares that he has no competing interests.

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