Customer Notification: Serodia T pallidum TPPA test is no longer available - replacement TPHA test is being introduced

NVRL has been notified that the Serodia TPPA Treponema pallidum Particle Agglutination assay is no longer available.

NVRL is delighted to inform its users that an alternative assay has been identified, the NewBio TPHA Treponema pallidum Haemagglutination assay, and following a
successful verification is to be introduced as of Monday 28th August 2023.

The NVRL User Manual will be updated in due course to reflect this change.

Any queries in relation to this otification should be addressed to the Clinical team on 01-7164401.

CN-23-17