Hello ma am. I cam understand your frustration, especially because a small child has to endure what no human should have to. When/if your daughter tested positive for strep, I am surprised why she did not respond/rexover with the antibiotics that were prescribed. Unfortunately despite treatment with antibiotics and anti-fungal mediation your child has not experienced a response which is why the next source for the infection suspected is viral. Viral infections are more serious and usually can only be supressed and return/recur later in life. Depending on their severity some of these infrctions can have serious complications (eg. Infertility, etc). Examples are herpes, human papillomavirus (HPV), etc. It is best for more experienced medical professional to handle such cases, whovh is what your doctor meant by needing to call the big guns. Hope this is now clear. Wishing your doctor the best in life and nothing less. Best wishes.