The association between acute flaccid myelitis (AFM) and Enterovirus D68 (EV-D68) – what is the evidence for causation? Dyda, Amalie and Stelzer-Braid, Sacha and Adam, Dillon and Chughtai, Abrar A and MacIntyre, C Raina, Eurosurveillance, 23, 17-00310 (2018), https://doi.org/10.2807/1560-7917.ES.2018.23.3.17-00310