I believe oil of oregano will cure just about anything viral or infectious. Go for it. Adding a lot of vitamin C 8-12,000 mg/day wouldn't hurt either.

But you definitely need more than two capsules; I suggest shooting for at least 8. Whenever I feel a little below par I start popping them. And I definitely up the oregano oil and vitamin C dosages during winter from what I take during summer.

I haven't had a cold, flu, or infection in 6 years.