Abstract: |
Gastrointestinal infections are responsible for high morbidity and mortality worldwide. Until most recently, primary approaches to the diagnosis of gastrointestinal infections included a variety of methods from bacterial culture to ova and parasite examination of stool samples. In the last few years, molecular methods have become readily available for many clinical laboratories and their adoption has resulted in more rapid diagnosis and increase pathogens detection. This chapter will focus on current molecular approaches to diagnosing gastrointestinal infections, including bacterial, viral, and parasitic, discussing both advantages and disadvantages compared to traditional methods. © 2019 Elsevier Inc. All rights reserved. |