Propolis Pills are pharmaceutical grade and should be used for immune boosting and may help with many types of infections.  Try it for MRSA Staph and all other Staph, Herpes - Shingles, Chicken Pox, , Fever Blisters, Genital Herpes, Pseudomonus, Coxackie Virus and many other infedtions. Please do some Google research to discover the remarkable properties and applications of this antimicrobial agent.