Ezekiel Is a 9-Year-Old Patient Who Lives in a Household

Ezekiel is a 9-year-old patient who lives in a household with a family member newly diagnosed with tuberculosis (TB) . To prevent Ezekiel from developing TB he should be treated with:

A) 6 months of Isoniazid (INH) and rifampin
B) 2 months of INH, rifampin, pyrazinamide, and ethambutol, followed by 4 months of INH
C) 9 months of INH
D) 12 months of INH