Hi Minh,

There is more than one side to this discussion. Here is a media source with a contrary view. https://t.co/HXxiIzVm3s

In addition, here was a response to some of these concerns from a number of years ago . http://www.kelownadailycourier.ca/news/local_news/article_cdc27a27-55e2-5489-9dd7-f5dd2d3ae2fa.html. Similar arguments can still be made today.

However, if you want to address these issues, I respectfully suggest you contact BC Emergency Heath Services as opposed to having this debate in the realm of popular media. I believe there are many inaccuracies in what is presented and the best way to answer is to go to official resources.