Users should ONLY consider using this package if they have NOT already incorporated the March 2020 Interim International Edition release in their systems, and can use DELTA files to update to the latest content. 

As part of the global effort to manage and contain the COVID-19 public health emergency, SNOMED International published a set of coronavirus related concepts in its January 2020 SNOMED CT International Edition, with updated descriptions and SNOMED CT to ICD-10 maps in an interim March 2020 International Edition release

For users that did not use the March 2020 Interim International Edition in their systems, the linked documentation provides a summarized description of the content changes included in the July 2020 additional Rollup Delta package release and is intended for National Release Centers, WHO-FIC release centers, vendors of electronic health records, terminology developers and managers who wish to have an understanding of changes that have been incorporated into the July 2020 International Edition additional Rollup Delta package. 

Users should note that as this Rollup Delta package incorporates all Delta file changes from both March 2020 and July 2020 releases, they should refer to both sets of original Release Notes for details of all content & technical changes included.

This is made available for your review, and we encourage any feedback to be provided as soon as possible, so that any refinements can be made in time for the Public release of this optional package on 31st July 2020.

Please visit SNOMED International's release management space to access the detailed information concerning the July 2020 additional Rollup Delta package release of SNOMED CT.  Contact with inquiries, referencing the specified release in the subject line.