Chinanews, Beijing, Aug. 9 – According to China Youth Daily, experts estimate that 70% of AIDS patients in China have never taken medical checks, which means there is still a huge HIV-infected group existing in the society.Many people suggest that the Ministry of Health launch a universal medical check on HIV virus in China, and currently the local government of Hunan Province has launched a medical check among those who work in entertainment places.But some also think such large-scale medical check will make those people uncomfortable and show little respect for their occupation.