Hello doctor, recently I gone to local lab in my district for testing blood test the lab was very small and it is also in village one young boy drawn blood from my vein I did not noticed whether he used new or old syringe after coming to home I am so anxious about the incident because I do not know he used new or old syringe can HIV transmit in this way I am so much worried Is all labs in tiruvannamali not reusing syringes?