Simple and cheap, here is another way to stay causative if you get sick.

The doctor in the video is just lovely, and you will feel much less alarmed after hearing what she has to say. This illness CAN be managed successfully, if you are prepared and know how.

So happy to have found this information!

First 8 minutes are about nasal hygiene, then it gets into breathing.

Another tool!

Update 2/15/22:

The breathing exerciser below was just too boring to use on a regular basis. It was not very hard at the top resistance, and we quickly abandoned it (see below for better option):

https://www.pnmedical.com/product/the-breather/?gclid=Cj0KCQjw5JSLBhCxARIsAHgO2SdipU8E3TBlqP7F-lBxr2Cd_1yVftyC7Q53zAfDc38pNzEGgSl54AoaAqqcEALw_wcB

Instead of the above, I got this below for my husband during his active Covid, and he said it was challenging, so I’ll bet it is more effective, too! I recommend having this one on hand.

https://www.amazon.com/Voldyne-5000-Volumetric-Exerciser-Each/dp/B08P7SHCP8/ref=sr_1_2?crid=2WX4LY5H1MD7V&keywords=voldyne+5000&qid=1644943732&s=industrial&sprefix=voldyne+5000%2Cindustrial%2C86&sr=1-2

Be well, do well, stay well!