Hello volunteer,last month I went to hospital to get rabies vaccination.Before my injection,the nurse help a patient throw cotton swab.The cotton swab is used to stop bleeding,she touch the cotton swab,so there may be blood get on nurse hand. She insert needle to injection water,then she touch the needle by finger lightly, I think this is to make sure the needle be tight.But she touch the middle part of the needle,she looks professionally and fast. So I can't stop her.Now I am very worried,bcz the nurse touch the middle part of the needle ,not the empennage, if there are some blood from that patient or a bleeding cut on her finger, then the blood get on the needle or mix with injection water get into the needle,and inject into my arm, the nurse is fast,I don't know if enough time to inactive the virus,let's just say the blood is hiv+,Thank you.