Essentials Of Human Disease 2nd Edition by Leonard Crowley

تمرين 3

John Jones and his male partner frequently engage in sexual activities. John knows that hepatitis B and C, as well as HIV, are transmitted by blood and body fluids, but another partner told him that hepatitis A can also be transmitted by sex acts between partners. He asks for your opinion. If this is true, how can John reduce his risk? What would you tell him?