[Virusenteritis in childhood (author's transl)]

Insights

Viral infections cause most non-bacterial infantile enteritis. Rotavirus is a widespread cause of gastroenteritis in children globally, alongside other viruses like enteroviruses and adenoviruses.

Area of Science:

  • Virology
  • Pediatrics
  • Gastroenterology

Context:

  • Bacterial infections account for approximately 20% of infantile enteritis cases.
  • The majority of non-bacterial infantile enteritis cases are presumed to be viral in origin.
  • Research into enterotropic viruses causing infantile gastroenteritis began in 1943, with significant advancements since the mid-1950s.

Purpose:

  • To review the known viral agents responsible for infantile enteritis and gastroenteritis.
  • To highlight the historical discovery and evolving understanding of enteroviruses, adenoviruses, and other viral pathogens.
  • To emphasize the significant role of Rotavirus as a primary cause of acute infantile gastroenteritis worldwide.

Summary:

  • Enteroviruses and adenoviruses have been identified as causative agents of infantile gastroenteritis.
  • The Norwalk agent, discovered in 1973, primarily affects adults but underscores the diversity of enteritis-causing viruses.
  • Rotavirus has emerged as the most prevalent cause of acute infantile gastroenteritis globally, implicated in 40-60% of cases.
  • More recently, Coronaviruses and Astroviruses have been detected as potential causes of gastroenteritis in animals and humans.

Impact:

  • Establishes Rotavirus as a major global pathogen in pediatric gastroenteritis.
  • Provides a historical overview of viral enteritis research, identifying key discoveries.
  • Suggests ongoing research into emerging viral agents like Coronaviruses and Astroviruses in human and animal health.

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