Fig. 2
From: Suspected clinical toxoplasmosis in a 12-week-old puppy in Singapore
Toxoplasma gondii IgG and IgM antibody titres over a period of 3 months. The IFAT cut-off value of 1:16 is indicated by dashed lines. (A) IgG levels of Dog 1 had dropped three-log to a titre of 1:64, (B) while IgG levels for Dog 2 decreased five-log to a titre of 1:1024. For both dogs, IgM titres dropped below the cut-off value at the 3-month mark