There are two basic types of measles for which shots can be received: German measles, sometimes known as Rubella or 3 day measles AND Red measles, sometimes known as 8 day measles.
4a. Since the first of (month) 1978 has -- received any kind of measles shot?

b. What types of measles shots did -- receive?
(was it for German measles, sometimes known as Rubella or 3 day measles, OR was it for Red measles, sometimes known as 8 day measles, or did -- received shots for both?)