Most sore throats are caused by colds, the flu, coxsackie virus or mono (mononucleosis). Bacteria that can cause pharyngitis in some cases: 1  Strep throat is caused by group A streptococcus.  Less commonly, bacterial diseases such as gonorrhea and chlamydia can cause sore throat.
Do you need a doctor's referral for an appointment? Some specialty areas at Mayo require a doctor's referral, and some do not. Most insurance plans require a referral from a plan doctor in order to get access to Mayo Clinic. You should check with your insurance company or your doctor prior to seeking care at Mayo.
Administrative Requirements. Research support. Mayo Clinic provides Business Objects, an online accounting software application, for tracking time and expenses within a research budget. During your first month in the KL2 Mentored Career Development Program, you will be asked to meet with the operations coordinator to learn about budgets.