Liquid swabs are being introduced for all microbiology samples. These swabs will replace the current charcoal swabs.
This change is due to a significant investment in automated processes to improve the quality of the services provided to patients. The liquid swabs will allow the testing process to be automated, resulting in a faster turnaround time for results compared to the current charcoal swabs.
Both the charcoal and liquid swabs will be accepted until 1 September 2025. After this date, samples collected using charcoal swabs may not be accepted.
The swabs can be ordered in the usual way and are available on the SWLP Consumables Portal..
Training on using the liquid swabs
A video is available to help you use the new swabs.
How to use the SIGMA TRANSWAB single swab
A guidance document is also available which shows you how to use the single purple-topped liquid swabs.
How to use single liquid swabs
If you would like further training, you can request it by emailing SWLPComms@stgeorges.nhs.uk.
If you have any questions or would like more information about the liquid swabs, please email SWLPComms@stgeorges.nhs.
