My sister, aged 27, was diagnosed with
multiple sclerosis (an autoimmune nervous disease) about 3 years ago and I have read that the chances of a sibling of someone with MS developing the disease is about 2-20%. I have not been diagnosed with MS, nor do I have any symptoms of the disease. However, because of my risk, DO YOU THINK ADDITIONAL HIV TESTING IS WARRANTED OUT TO 12 MONTHS OR LATER? (possible delayed seroconversion?