EN
Two series of examinations were concerned with clinical symptoms, the behaviour of allergic reaction, hematologic changes, electrophoretic and serologic reactions (complement fixation and hemagglutination tests ), as well as post-mortem findings and passages of various organ cultures through mice. The disease was observed in its acute, subacute and chronic form. It is noteworthy that the intravital material from diseased dogs (purulent discharge from the eye, nose, saliva and the content of ulcerations at the site of injection) yielded Toxoplasma gondii. Further experiments are being led.