I kissed a girl when she was having some sour throat or any other throat problem. It happened in 2012 and it happened last time in 2013 jan. After kissing her first time I had found allergic problem from various foods. In fact my doctor advised me for hiv test and got it done and it was negative. O got the test done in may 2013 and last time we met in 2013 jan. In 2016 I got tb and during that period I went through various tests and hiv test had also been conducted. But again it was negative. I just want to know that do I need any further testing as it happened more than 6 to 7 years ago?