Epstein-Barr Virus Transmission and Prevention

Primary Transmission Routes

• The American Academy of Pediatrics recommends avoiding sharing of personal items, such as mouth guards, towels, and personal protective equipment, to reduce transmission risk 1
• Close contact transmission of EBV can occur through sharing drinking vessels, food utensils, and other personal items, highlighting the importance of good hygiene practices in adolescent group settings 1

Diagnostic Considerations

• The Infectious Diseases Society of America recommends EBV antibody testing for IgG and IgM to viral capsid antigen (VCA) and Epstein-Barr nuclear antigen (EBNA) for laboratory confirmation of infectious mononucleosis 2
• The presence of VCA IgM antibodies without EBNA antibodies indicates recent primary infection, according to the Clinical Infectious Diseases guidelines 2

Special Populations

• The European Crohn's and Colitis Organisation suggests consideration of EBV IgG screening before initiation of immunomodulator therapy in immunocompromised patients to reduce the risk of lymphoproliferative disorders 3

Prevention Strategies

• Regular cleaning of facilities and equipment, as well as good personal hygiene practices, are essential for preventing EBV transmission in group settings, as recommended by the American Academy of Pediatrics 1
• Avoiding shared items, such as drinking vessels and personal care items, can reduce transmission risk, according to the American Academy of Pediatrics guidelines 1