Susan Hendricks looks at different forms of sinus infections and why a new test can help treat them.
For more CNN videos, check out our YouTube channel at [ Ссылка ]
![](https://i.ytimg.com/vi/VOW9T7Wy2Lc/mqdefault.jpg)
Susan Hendricks looks at different forms of sinus infections and why a new test can help treat them.
For more CNN videos, check out our YouTube channel at [ Ссылка ]