TechNet-21 - Forum

This forum provides a place for members to ask questions, share experiences, coordinate activities, and discuss recent developments in immunization.
  1. Dr. Chandralal Mongar
  2. Vaccines and delivery technologies
  3. Monday, 13 August 2018

Dear all, 

Can any one explain how the decision is made as to which type of VVM is assigned to different vaccines, with examples? Are same vaccines manufactured by different manufactures assigned different type of VVM?



Dear Saleban,

Thank you so much for the document. 

Kind regards, 


Moderator Accepted Answer

Posting this response received via e-mail on behalf of Aziz Sediqi, MoPH Afghanistan:

"the VVM for the RVV is 14 but the WHO fixed these on 7th, can the respective colleagues say the reason as to be logically satisfied?"


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