Toxoplasma gondii-specific IgG avidity testing in pregnant women.

Fiche publication

Date publication

septembre 2020

Journal

Clinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases

Auteurs

Membres identifiés du Cancéropôle Est :
Pr VILLENA Isabelle

Tous les auteurs :
Garnaud C, Fricker-Hidalgo H, Evengård B, Álvarez-Martínez MJ, Petersen E, Kortbeek LM, Robert-Gangneux F, Villena I, Costache C, Paul M, Meroni V, Guy E, Chiodini PL, Brenier-Pinchart MP, Pelloux H,

Lien Pubmed

https://www.ncbi.nlm.nih.gov/pubmed/32334096

Résumé

The parasite Toxoplasma gondii can cause congenital toxoplasmosis following primary infection in a pregnant woman. It is therefore important to distinguish between recent and past infection when both T. gondii-specific IgM and IgG are detected in a single serum in pregnant women. Toxoplasma gondii-specific IgG avidity testing is an essential tool to help to date the infection. However, interpretation of its results can be complex.