Hepatitis C Support Group
Hepatitis C is a blood-borne viral disease which can cause liver inflammation, fibrosis, cirrhosis and liver cancer. The hepatitis C virus (HCV) is spread by blood-to-blood contact with an infected person's blood. Many people with HCV infection have no symptoms and are unaware of the need to seek treatment. Hepatitis C infects an estimated 150-200 million people worldwide.

https://www.youtube.com/watch?v=N9jmO6xwFfs
I used to be a "Transformational Breathwork" Facilitator 9-12 years ago, but that practice is one we build up to. The vid I provided above is good for someone new to breathing "the right way."
The idea is that we don't get enough oxygen in our systems due to all the shallow breathing we've done for years, unconsciously, of course. Less oxygen in the system is what "dis-ease" of the body (as well as disease) thrives upon. When we are more conscious of our breathing, it begins to open up our way of being, bringing us more into the present, than in the Past or Future, which is generally where Anxiety lives.