Answer: b. Possibly, because she was deprived of her liberty without due process.
Explanation:
Mary has a Constitutional right to due process which means that she should get the opportunity to contest her quarantine. This right is enshrined in the 5th Amendment which asserts that the Federal Government may not deprive a person of their freedoms without due process.
The CDC as a Federal Government arm even when acting in the interest of the people, should give Mary the chance to contest her quarantine so that she may at least see for herself that she might indeed be the source of a deadly disease.