![](https://v2.anonup.com/upload/avatars/2021/01/lq3nbWyPUIsVLMGKrFV7_24_56d4965b48bb566d96530cdc3597c6be_thumbnail_512x512.jpg)
In response Liberty 4ALL to her Publication
This is a control swab, as you can tell from the circled in area. Not a test swab.
These are for calibrating the devices that test the actual swabs from people, and to confirm they work as intended.
Nothing to see here.