Hello, my daughter, 5years, had a vairous in her left eye which called hemophilus influenza, so what is the best treatment for this vairous? Thank you.

Antibiotic eye drops. Hemophilus influenzae is a frequent bacterial cause of conjunctivitis, not a virus. The same bacteria often cause middle ear infection as well.
See a doctor. Probably best to see an ophthalmologist. Hemophilus influenzae is not a virus. It is a bacteria, and can cause conjuncitivitis, an eye infection. The best treatment is a topical antibiotic and this is usually obtained by prescription from a doctor. Get this treated soon. Eyes are nothing to fool around with. Good luck and hope your daughter is better quickly.