<prompt> Diagnosis of toxoplasmosis in newborn is done by?IgG antibody against toxoplasmaIgM antibodies to toxoplasmaIgA antibodies to toxoplasmaIgE antibodies to toxoplasma  <response>: - The classical triad of congenital toxoplasmosis is intracranial calcification, hydrocephalus and chorioretinitis. - Diagnosis is confirmed by demonstrating a positive toxoplasma IgM in serum of the affected child. Reference : Ghai essential pediatrics, eighth edition, pg no:272 