تست Rub Ab IgG Avidity

Low Avidity: < 30 (High Risk)
Medium Avidity: 30-40
High Avidity: > 40
Not Counted (N.C.): IgG value is low( Very High Risk )
repeat the test in case of a medium avidity result. It is advisable to repeat the test after 2-3 weeks, inorder to evaluate a possible variation of percentage of avidity