acute infection with toxoplasma gondii is diagnosed by ( i ) detection of the parasite directly in patients ' specimens using histological or immunological methods , ( ii ) isolation of t. gondii from blood , body fluids or tissue by inoculation in laboratory mice or on tissue culture cells , or ( iii ) serological methods for determination of a significant , t. gondii-specific , antibody titre rise or of t. gondii specific igm ( or iga ) antibody .
C2825347
iga
C0003241
antibody