ðə pɹəpˈoʊnənts ʌv mˈʌmps æz ɐ kˈɔːz pˈɔɪntᵻd tə ðɪs æz ðɪ ɪfˈɛkt ʌvðə ɹˈiːsənt ˌɪmplɪməntˈeɪʃən ʌv wˈaɪdspɹɛd mˈʌmps ˌɪmjuːnᵻzˈeɪʃən.
The proponents of mumps as a cause pointed to this as the effect of the recent implementation of widespread mumps immunization.