Testicular immunology. (Redirected from Autoimmune orchitis) Testicular Immunology is the study of the immune system within the testis. It includes an investigation of the effects of infection, inflammation and immune factors on testicular function.
3 Reasons Costco Has Membership Fees. Numerous critics say prices at Costco Wholesale Corp. (COST), the members-only, big box discount retailer, aren't competitive. Its membership fees â $55 per year for a basic card or $110 per year for a 2% cash back card â are also too high, they say. But Costco uses a subscription model of business for three reasons.
The same cannot be said for Costco membership fees, which the company has generally increased every five or six years. Costco last hiked the fees in 2011, from $50 to $55 for basic membership and $100 to $110 for executive membership. Here we are five years later, and signs indicate itâs time for another price hike.