HSPD1 and encephalitis: Sequence homology between the A. capra sequences in this study and those of A. capra isolated from patients from northern China was 100% on both groEL and gltA. Patients infected with A. capra usually present with nonspecific febrile symptoms such as fever, malaise, headache, dizziness, myalgia, and chills, and some patients present with severe symptoms such as encephalitis.