IgG Avidity Test for Ocular Toxoplasmosis Diagnosis at a Tertiary Center, Northeast of Iran.

CONCLUSION: The result of this study showed that IgM is not a reliable marker of acute disease. Repetition of the serology tests was proposed in cases with clinical manifestations without detectable antibody titer after approximately two weeks. IgG avidity testing results coincided with clinical diagnosis and it could therefore considered to be a reliable method to differentiate between recently acquired and chronic ocular toxoplasmosis. PMID: 31552834 [PubMed - in process]
Source: Iranian Journal of Immunology - Category: Allergy & Immunology Tags: Iran J Immunol Source Type: research