What’s the difference between an actual fingerprint and a dna fingerprint?

Which non prescription drug is commonly abused by teens

Viral hepatitis, type a is usually contracted by eating food that has been touched by dirty hands.

Knowing if a patient has tuberculosis, hepatitis b, or aids is important because a. serious illnesses should be avoided. b. they could compromise the vital sign readings. c. cross-infection may occur. d. they can't be cured.