Hi, I recently became worried because I was thinking about my previous HIV test (which was negative after 3 months), I remember that the nurse did not change the needle in the finger ***** device (a
lancet, maybe), because I saw her taking the
lancet out (looks like a big pen), and did not change anything, while in my other HIV tests, I saw very clearly that those nurses have all changed the lancet (big pen)'s needle.