At the time of summer vacation(July), I did
volunteer in an
AIDS child care institutions.Unfortunately, my hand was scratched by the door handle there and bled.I didn't care.But later,my body appeared some symptoms,such as white coating on the tongue,chronic sore throat,sleep frgmenttion and lymph node enlargement.I have made two HIV antibody detection.The results of 30 days' and 56 days' are all negative.