Usnea is a Favourite for all ailments, 
Antibiotic use:
Diverticulitis
Strep, Staph, MRSA, Tuberculosis 
A Powerful Antiviral:
Epstein-Barr, Herpes, HPV
Respiratory System, Urinary Tract, 
Bladder, and Kidney Infections.
Skin Problems, Wounds and Infections
Yeast Infections,:
Thrush, Athlete’s Foot,
Jock itch, Ringworm, Dandruff, 
and Other Fungal Infections.