Cat scratch disease (CSD) is a bacterial disease caused by Bartonella henselae. Most people with CSD have been bitten or scratched by a cat and developed a mild infection at the point of injury. Lymph nodes, especially those around the head, neck, and upper limbs, become swollen.
Your Social Security benefits are calculated based on your highest 35 years of earnings or half of your spouseâs benefits -- whichever is higher -- if you retire at full retirement age (currently 66). For a worker retiring at age 66 in 2012, the maximum benefit is currently $2,513 per month. If both you and your spouse earned the maximum amount that counts every year ($110,100 in 2012, but just $16,500 in 1977), you could each receive the maximum monthly benefits.
The maximum monthly Social Security benefit payment for a person retiring in 2016 at full retirement age is $2,639. However, the maximum allowable benefit amount is only payable to those who had the maximum taxable earnings for at least 35 working years.