Background: (. ) is a part of normal gastrointestinal microbiota but it could also cause human gastrointestinal diseases. Understanding the mechanism of .
Self-collection of saliva samples has gained popularity, especially during the COVID-19 pandemic, but studies on its effectiveness for detecting respiratory pathogens are lacking.
In a study involving 469 patients, the effectiveness of nasopharyngeal swabs, oropharyngeal swabs, and saliva samples was compared, with nasopharyngeal swabs showing the highest detection rate for respiratory pathogens.
The research concluded that while nasopharyngeal swabs are reliable, saliva samples are easier to collect and may be beneficial in emergency situations, with a combination of sample types potentially improving detection rates.