Hello , i will try to help you
Do you mean HIV
Considering that you are asking about HIV i will give you few advice's how it is transmitted.
HIV is not transmitted from contact, sharing things,mosquito bite or by kissing, but it transmitted by sexual intercourse or any needle prick injuries
where blood of the patient comes in contact with any wounds on your body which is devoid of its epithelial layer .
Hope my advice will help you to prevent any accidental transmission.