Efter en enkelt dosis 10 ProQuad var responsraterne over for vaccinen 97, 7% for mæslinger, mellem 96, 3% og 98, 8% for fåresyge og 98, 8% for røde hunde.
Following a single dose of ProQuad, the vaccine response rates were 97.7% for measles, 10 96.3% to 98.8% for mumps, and 98.8% for rubella.