Antibiotics treat bacterial infections, not viral infections. If an antibiotic is administered, it is to prevent secondary bacterial infections. A disinfectant is for topical use, not typically a treatment in a systemic viral infection. A vaccene is a dead or broken up version of the virus administered to prevent viral infections. So the answer would be "none of the above," as viruses are usually not "cured" or "treated" but the symptoms are addressed.