I agree with everything here. Try these immediately. I'm sure you won't get IV vitamin C, so look up liposomal vitamin C. I'm taking N-Acetylsteine and artemisinin as preventive, and to help clear up a previous infection I had contracted while working overseas. Those two are working tremendously well for me!  Hope and prayers for your wife. Asking God to help your wife to recover from this disease, in Jesus name we pray.