[The application of molecular differential diagnoses platform in identification of the respiratory pathogens].

Aim: To establish a MDD (molecular differential diagnoses) platform for diagnosing the pathogens that may cause respiratory infection by combination of the advanced Tem-PCR(Target enriched multiplex PCR)with xMAP(multiple analyses profiling), and to evaluate the reliability and further use the platform to test clinic samples.

Methods: 22 throat swab specimen from outpatient patients of respiratory department in First Affiliated Hospital of Suzhou University and 20 respiratory tract lavage fluid specimen from inpatients of respiratory department in Affiliated Children Hospital of Suzhou University were collected, and the nucleic acids of the samples were amplified by Tem-PCR and xMAP.

Results: Testing of the the known samples showed that the platform had excellent specificity and sensitivity.