Which of the following statements about human genetic makeup is true?

Hepatitis b and hiv/aids are two serious infections that can be transmitted by a. breastfeeding and contact with blood. b. sharing food and sharing drinks. c. transmission by air, water, and shared bodily fluids. d. skin contact, contact with urine, and sharing clothing.

Which of these is likely to be the best source of valid health information?

Bloodborn pathogens are infectious microorganisms carried by what?