I have 35 years of experience and specialize in the field of pediatric infectious diseases, including human immunodeficiency virus (HIV) and acquired immune deficiency syndrome (AIDS), with specific knowledge of clinical and diagnostic virology and therapeutics, congenital viral infections and Epstein-Barr virus infections. I have published on such topics as pediatric infectious diseases, including HIV and AIDS with specific knowledge in the areas of clinical and diagnostic virology and therapeutics, congenital viral infections and Epstein-Barr virus infections, post-licensure testing of viral vaccines and Lyme disease. I have testified 20 times on topics such as genital herpes simplex, transmission of herpes simplex, the civil rights of HIV infected school children and prisoners, and custody battles involving HIV positive parents and children.