ˌɔn dʒˈuːn sˈɛvəntˌiːn, tˈuː θˈaʊzənd nˈaɪn, ɪt wʌz ɐnˈaʊnst ðæt dʒˈænsən wʌz plˈeɪst ɔnðə fˈɪftiːndˈeɪ dˌɪsˈeɪbəld lˈɪst, ɹˌɛtɹoʊˈæktɪv tə dʒˈuːn fˈoːɹtiːn, wɪð ɪnflæmˈeɪʃən ʌv hɪz ɹˈaɪt ʃˈoʊldɚ.
On June 17, 2009, it was announced that Janssen was placed on the 15-day disabled list, retroactive to June 14, with inflammation of his right shoulder.