Gay men and drug users are particularly threatened by HIV and syphilis; drug users are also at risk of contracting hepatitis C. Our service is therefore directed primarily at these groups.

Mann-O-Meter, the gay checkpoint of Berlin provides his counseling and testing offer exclusively to gay men and other men who have sex with men and trans*msm.

The checkpoint BLN is aimed at gay and bisexual men as well as trans * and inter * persons.

In addition, Berliner Aids-Hilfe also provide counseling and testing for the general public.