Topic: Travel Safety

1 chapters across the catalog

A randomized trial in Bangladesh involving 606 individuals demonstrated that povidone-iodine nasal washes significantly reduced the number of PCR-positive cases compared to a control group. The treatment "knocked the crud" out of the virus, showing much faster clearance than warm water washes. Travelers and those attending large gatherings are encouraged to use nasal irrigation once a day as a preventative measure.