Translate the following passage into Chinese   A spokesman from the Ministry of Health has revealed that this year the number of people in China infected with the HIV virus has increased rapidly. The number of cases reported by the end of June was three times higher than that published for the same period last year. It has been reported that the majority of this year's AIDS patients contracted the disease from dirty needles when injecting drugs. The departments concerned will take measures to prevent AIDS spreading in China by trying to control drug abuse.