HLA-G 유전자 자리는 가와사키병과의 관련성이 보고되었으며 특히 관상동맥류를 동반한 환자에서 더 뚜렷하였다.
The HLA-G locus has been reported to be associated with Kawasaki's disease, and was particularly evident in patients with coronary aneurysms.