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We are recruiting

Part time Testing Centre staff and HIV High Risk Community Outreach Workers. Existing Causeway Bay Centre User are welcome to apply. Interested party please put forward your initiative. Drop a few lines (Max. 250 words, less is better) what is your network to obtain HIV infection situation in Hong Kong and how literacy or illiteracy you are. Our recruitment email address is You do not need to send your formal CV or photo to us.

Start from 1st May 2023, our AIDS prevention service will be operated by Zerotopia.


HIV Test / AIDS Test

A-Backup Testing Centre opens Monday to Sunday and Public Holidays, and provided Free, Anonymous HIV and STD test. Only take a drop of blood and the result will come out within 15 minutes. All test are conducted in private and result will remain Anonymous.

Rapid Test
Booking Hotline:3116 7204 (Note: after 3 pm will be answered)


Walk-in are welcomed 15:30 - 21:30

Please make reservation for Public Holidays service

Service Hour 15:30 - 21:30

Please call 3116 7204 or Web Booking for reservation

Most Convenient Way>>>Click in for Web Booking

Room A1 11 Floor East South Building, 475 - 481 Hennessy Road, Causeway Bay Hong Kong Island
(Near Causeway Bay Plaza One)