DNA analysis is the process in which genetic sequences are studied. It is used by law enforcement and medical personnel to identify a particular person or species, and even specific cancers and diseases.
Positive antibody: Rubella, or any, igg antibody, is your body's response to exposure to an infection, such as a bacteria or virus (antigen). A positive result means you have immunity and do not need a booster. ...Read more. Dr. Ruth Crystal Dr. Crystal.
A positive test result means your body has been infected by HIV and that you are capable of transmitting it to others. The test did not look for the actual virus itself, but found evidence of it in your blood.