Do Disinfectant Solutions during Gargling Reach the Pharynx?
Fabian Kraus,
Tobias Wech,
Herbert Köstler
et al.
Abstract:Introduction:
In times of COVID-19, gargling disinfectant is commonly used. Disinfectant solutions seems to decrease the infections symptoms. For disinfection, several techniques are reported. So far, there is no data about the regions in the upper airways achieved by gargled fluid.
Methods:
10 Patients without any dysphagia were investigated with a high sensitivity FEES® during and after gargling of colored water.A volunteer repeated the gargling process in fast and real time MRI.
Results:
In all cases, no… Show more
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