The following plates are listed as containing cefiderocol, MDRGNX2F, CAN2MSTF, GNARUM6F, THAMDR1F, CMP3QLN, DEURUB1, SWEEDL1, EUSHION8, FRCNRP4 and the manufacturer issues the following recommendation: "If you have bought any of these lots, then please ignore results for Cefiderocol".
EUCAST recommendation: If uncertain confirm directly with the manufacturer (January, 2022). There is as yet no news of a solution to the problem (November, 2023).