Thank you for your help. checking it out now.
Here is more than you could ever want to know about genotypes.
http://www.hepatitis-central.com/hcv/genotype/explained.html
You're welcome. Keep askin questions! Lots of great folks and info!
Spoon
Thank you so much i now understand what it means.
http://hepatitis.about.com/od/questions/f/genotype_HCV.htm
This is a link you might find helpful and following is cut/pasted:
"The hepatitis C virus (HCV) has at least six distinct genotypes, which are just different sequences of the virus's DNA, which are identified by a number. These six genotype sequences are enough alike to be a hepatitis C virus, but have enough small differences between them to be organized into six different groups. In addition to genotypes, there are over 50 subtypes within those genotypes, which are identified by a lowercase letter. These different "strains" of hepatitis C virus result from the high chance of mutation in its genetic code when it replicates. Over the years very similar, but technically different, types of hepatitis C virus develop. Regardless of the type of HCV, they all cause the same disease -- hepatitis C. In the United States, about 57% of people with hepatitis C have genotype 1a, which is the most common type. Genotype 1b is in about 17% of people. Genotypes 2 and 3 are the next most common.
It is certainly possible to be tested to find out which genotype you have, and it's actually a good idea to find out because different types best respond to different treatment. For example, genotype 1 is generally more difficult to treat and people with this genotype have less than a 50% chance of clearing the hepatitis C virus. However, people with genotype 2 or 3 have greater than a 50% chance of clearing the virus.
There are nine major HCV types with 1b being a subtype just as 1a. Your question is too vague otherwise and I don't understand what you're asking specifcally.
Trinity