The Advisory Committee on Immunization Practices (ACIP) recommends a two-dose vaccine schedule for measles, mumps, rubella and varicella vaccines for children, with the first dose at age 12-15 months and the second at age 4-6 years.accines and Immunizations. ShareCompartir. For the first dose of measles, mumps, rubella, and varicella vaccines at age 12-47 months, either MMR vaccine and varicella vaccine or MMRV vaccine may be used.
grackle. 1  any of several long-tailed American birds of the family Icteridae, especially of the genus Quiscalus, having usually iridescent black plumage. 2  any of several Old World birds of the family Sturnidae, especially certain mynas.
Webster Dictionary(0.00 / 0 votes)Rate this definition: 1  Rustle(verb) to make a quick succession of small sounds, like the rubbing or moving of silk cloth or dry leaves. 2  Rustle(verb) to stir about energetically; to strive to succeed; to bustle about. 3  Rustle(verb) to cause to rustle; as, the wind rustles the leaves.