as an aside-if anyone is old enough to have been immunized for measles in the 60's-80's they might want to have the blood work done to check for the antibodies to fight measles. back in '89 there were outbreaks among vaccinated kids that indicated a need for a second dose (they've since then improved on the dosage). I learned as an adult that my immunization had not taken and the doctor said it was not uncommon in my age group.