Two outbreaks of mumps in children vaccinated with the Rubini strain in Spain indicate low vaccine efficacy.
This paper reports a descriptive study of two outbreaks of mumps in Spanish towns in 1998 and an assessment of the efficacy of the vaccine used. It provides evidence of the low level of protection against the mumps virus that has been observed previously
Pons
C
C
Pelayo
T
T
Pachon
I
I
Galmes
A
A
Gonzalez
L
L
Sanchez
C
C
Martinez
F
F