Add on tests Microbiology
Microbiology will endeavour to perform additional tests on specimens (except Serology) at the request of medical staff and if we are contacted within 48 hours of receipt. Serology specimens are processed, in most cases, by Biochemistry and so are an exception unless from an out-patient where the test would affect their management.
The feasibility of performing extra tests on a specimen is reliant on there being sufficient material, that the specimen is appropriate for the test and that it is still available. Consideration should be given to resubmitting specimens that can easily be obtained unless, in the interim, antibiotics have been administered.