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[bioontology-support] Current Meddra Version

Michael Dorf mdorf at
Fri Jan 17 12:37:27 PST 2020

Hi Rossella,

Thank you for your email. Twice per year we do a bulk import of terminologies distributed by the UMLS [1].  (They have a twice per year release schedule, e.g., for this year it will be 2020AA and 2020AB. Their release schedule is usually May and November).  MEDDRA is one of the vocabularies contained in the UMLS distribution.

The UMLS metadata page for MEDDRA [3] shows the version to be MDR22_0 (Version 22.0). Hope this is what you were looking for.

Let us know if you require further assistance.




On Jan 16, 2020, at 5:59 AM, Rossella Troia <rossella.troia at<mailto:rossella.troia at>> wrote:

Dear Bioontology team,

could you please clarify to which Meddra version correspond the 2019AB version of Bioportal?
Thank you for your support.



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