Answer:
D. The family members of those exposed to asbestos are also at risk for mesothelioma.
Explanation:
A: Malignant mesothelioma usually forms around the lungs.
B. Around 80% of cases have been linked to exposure to asbestos.
C. In the text it says it takes 20 years to form, making it hard to detect.
D.
Individuals who have been exposed, usually have traces on their clothes, shoes, skin, and hair. This causes possible contractions for the family members. The symptoms of asbestos-related diseases may not become apparent for many decades after the exposure.