centers for disease control and prevention all over the country can detect HIV virus for free, and CD4 and viral load can be detected for HIV carriers for free. Generally, CD4 is detected 2-4 times a year for free, and viral load is detected once a year for free, which is enough to diagnose the disease.

Guilin Center for Disease Control and Prevention was formally established in July 2112 on the basis of the original Guilin Health and Epidemic Prevention Station.

The first work area is located at No.7 Sihui Road, Guilin. Take bus No.22 and get off at Sihui Road Station. Take bus No.28, No.31, No.89 and No.213 and get off at Baoxianqiao Station. Note: Bus No.89 goes from Lingui to Tiefo Road and stops at Baoxian Bridge Station. From Tiefo Road to Lingui, it doesn't pass Baoxian Bridge Station. Bus No.22 goes from Welfare Hospital to Swan Pond and stops at Sihui Road Station, and from Swan Pond to Welfare Hospital and stops at Sihui Road Station.

The second work area is located at No.18 Zhonghua Road, Guilin, between Jingjiang Wangcheng and Fubo Mountain.

All AIDS patients registered in the centers for disease control and prevention in China can get free drugs. There are six kinds of drugs, namely TDF, AZT, 3TC, NVP, EFV and LPV/r, which can form a complete first-line and second-line therapeutic drug scheme. Although there are more than N kinds of drugs commonly used in the world, it is good to be able to get 6 kinds of drugs for free.