All 3A hospitals or CDC in Changsha can carry out HIV antibody and antigen tests, generally saliva tests, blood tests and urine tests. If you take venous blood from the laboratory of a medical institution, you can go to the department that can open test paper, such as surgery, dermatology, infectious diseases department, emergency clinic, etc., and you can check in directly by asking for a bill. Just do it, but generally you can't get the results on the same day, at least you have to wait until the next day to go to the laboratory to find the results yourself. Looking for your own in many results, you can also look at others' by the way, thinking about it is also drunk.

Go to the local CDC for testing, and now you can use three rapid reagents for testing, and then you can get the results, which can be blood testing reagents (WF&; YP), or oral mucosal exudate detection reagent (Aware &; Democratic Progressive Party); Three rapid reagents should detect at least two different biological samples, such as blood or oral mucosa exudate or urine, and at least one rapid reagent should be used for blood. (Both kinds of quick test paper can be found in TM&; JD) Another strategy is to limit the three rapid reagents to blood rapid reagents, which should contain at least two reagents with different principles.

If the rapid reagent 1 does not respond, the report is negative, and recheck with reagent 2 and reagent 3. If they all react, the report is "HIV antibody positive"; If there is no reaction or there is a reaction, further antibody confirmation or nucleic acid detection is needed.

I hope my answer can be accepted by you, thank you!