New term proposal: virus passage related terms

[lschriml]

Checklist

• I have reviewed the existing MIxS checklists and extensions that the term does not exist.

Name

passage number, passage history, passage method

Title

To review needed terms for MIxS 7.0 release, "virus passage"

Description

Creating this ticket to document and begin work on this ticket:

Related to CIG google group request from the CDC. August 2025.

Hey Y'all,

I was wondering if I was missing something when reviewing the "MIGS Virus" standard on the site. It appears there is not a representation of "virus passage" level on the site that I can see. Please let me know if I am missing something.

Thanks,
Peter

Peter W. Cook (Ph.D)
Health Scientist
Centers for Disease Control and Prevention (CDC)
Department of Health and Human Services (HHS)

related ticket:
#853

Short description of pattern or range.

TBD

Pattern or range syntax

TBD

Example

TBD

Unit

No response

Requirement

No response

Multivalued

None

Extensions(s)

No response

[peterwc-cdc]

This is the format I would like to replicate

Passage :: P1 : VeroE6/ACE2/TMPRSS2

The P1 is an alphanumeric representation of the passage state "ie it is the first passage"
and the portion following the ":" is the cell type.

in this case a set of VeroE6 modifed with ACE2 and TMPRESS components. We have an initial list of options we pull from for the cell type.

[peterwc-cdc]

Full text list:
Egg
Ferret
Gerbil
Guinea pig
Hampster
HEp-2 CCL-23
MDCK cells
Monkey Kidney cells
Mouse
Qualified MDCK cells
Rabbit
Rat
SIAT cells
Unknown passage
Vero CCL81
Vero cells
VeroE6
VeroE6/ACE2/TMPRESS2
VeroE6/TMPRSS2

[lschriml]

Great, thank you Peter !!

…

On Tue, Aug 26, 2025 at 4:42 PM peterwc-cdc ***@***.***> wrote: *peterwc-cdc* left a comment (GenomicsStandardsConsortium/mixs#1047) <#1047 (comment)> Full text list: Egg Ferret Gerbil Guinea pig Hampster HEp-2 CCL-23 MDCK cells Monkey Kidney cells Mouse Qualified MDCK cells Rabbit Rat SIAT cells Unknown passage Vero CCL81 Vero cells VeroE6 VeroE6/ACE2/TMPRESS2 VeroE6/TMPRSS2 — Reply to this email directly, view it on GitHub <#1047 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ABBB4DINYXKS37UEFH2QXOT3PTBCTAVCNFSM6AAAAACE4BZQUWVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZTEMRVGY3DQNRTGM> . You are receiving this because you were assigned.Message ID: ***@***.***>

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