How common is infection with multiple strains, co-infection, etc.?

[Leatherman667]

2 hours ago, DallasPozzible said:

I had chronic Hep B in early 90s. After about 9 months, I switched docs and he put me on Interferon (which I believe was experimental at that time). I gave myself an injection once a day for about three months and disease cleared. I also have antibodies for Hep A and B though I was never aware of active disease. 

Me too mate. Ended up in hospital with Hep B. Was very ill! Still have antibodies for both A and B but not infectious! 

[PozBearWI]

2 hours ago, Leatherman667 said:

Me too mate. Ended up in hospital with Hep B. Was very ill! Still have antibodies for both A and B but not infectious! 

I have similar antibodies, vaccinated.