Add-on Tests

For samples already received in the Lab, you can ask us to

add tests if appropriate for the sample. This can be done for

STH from an NHS computer electronically

Via This Hyperlink

Please ensure that the test you want can be done on the sample we have received. e.g CMV PCR cannot be done on a bottle sent for CMV serology. You can find information about samples types required for each test on our

Lab Handbook