How are drug users at a greater risk for a disease that is caused by a virus such as hepatitis

some blood containing the virus remains in theneedle and is injected in another personwhen the needles are shared

Explanation:

it's a common sense question think with coll head now there is the options for you - a) it's a wrong question b)in his dream c) he is dead d)sleeping during the night time

explanation:

answer; 4% i believe this is correct;