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Related Experiment Video

Updated: Feb 19, 2026

Assays for the Specific Growth Rate and Cell-binding Ability of Rotavirus
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Rotavirus infection.

Sue E Crawford1, Sasirekha Ramani1, Jacqueline E Tate2

  • 1Department of Molecular Virology and Microbiology, Baylor College of Medicine, One Baylor Plaza, MS: BCM-385, Houston, Texas 77030, USA.

Nature Reviews. Disease Primers
|November 10, 2017
PubMed
Summary
This summary is machine-generated.

Rotavirus infections cause severe gastroenteritis in young children, leading to over 200,000 deaths annually despite vaccines. Understanding immune protection is crucial for preventing reinfections and improving outcomes.

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Area of Science:

  • Virology
  • Immunology
  • Pediatrics

Background:

  • Rotavirus is a primary cause of severe dehydrating gastroenteritis in children under five.
  • Despite global vaccination efforts, rotavirus infections still cause over 200,000 deaths annually, predominantly in low-income nations.
  • The virus infects enterocytes, leading to malabsorption, intestinal secretion, and enteric nervous system activation.

Purpose of the Study:

  • To explore the pathogenesis of rotavirus infections.
  • To investigate the immune correlates of protection against rotavirus reinfection and recovery.
  • To summarize current management strategies for rotavirus infections.

Main Methods:

  • Literature review on rotavirus pathogenesis and immunology.
  • Analysis of existing data on rotavirus infection outcomes and immune responses.
  • Summary of clinical management guidelines for rotavirus gastroenteritis.

Main Results:

  • Rotavirus infection leads to enterocyte destruction, malabsorption, and stimulated intestinal secretion.
  • Antigenaemia and viraemia can occur, with limited replication in systemic sites.
  • Rotavirus-specific immunoglobulin A plays a role in protection against reinfection and recovery.

Conclusions:

  • Rotavirus infections remain a significant global health burden, especially in vulnerable populations.
  • Further research into immune correlates of protection is needed to enhance vaccine efficacy and management strategies.
  • Current management focuses on preventing and treating dehydration, with supportive use of antiviral and anti-emetic drugs.