Does anyone out there know about correlations the IgG index values have with anything? Such as time virus was in body, how prone to outbreaks one is, if one is more apt to infect others, etc. I have a IgG index value of 10 since my last test which was a week ago and I am just trying to figure out our correlations. I've read others with index values in the 1-3 range that have gotten OBs. I have not experienced one yet. Thanks.