Infections of a Different Kind (Step 1)

Infections of a Different Kind (Step 1) is the second studio album[a] by Norwegian singer-songwriter and record producer Aurora. It was released digitally on 28 September 2018 and physically on 1 November 2019 by Decca and Glassnote Records. It serves as the first part of a two-part album, the second part being her third studio album A Different Kind of Human (Step 2) (2019). Aurora enlisted producers Askjell Solstrand, Jakwob, Couros and MyRiot, along with previous collaborators Magnus Skylstad and Electric.

Infections of a Different Kind (Step 1) was described as a pop, electropop and art pop record, though it also features elements of synth-pop, chamber pop, folk, experimental pop, and futurepop. Its lyrical themes were described to be domestic abuse, global warming, connection versus connectivity, fear of intimacy, and empowerment. The album received critical acclaim from music critics, who complimented Aurora's involvement in the production of the record as well as her progression from her debut album.