01.08.2023

Thermo Fisher Scientific Sensititre broth external contamination.

Thermo Fisher Scientific Sensititre broth external contamination.
Several laboratories, including the EUCAST Development Laboratory, have over the last several months experienced contamination of packages of Sensititre broth. The contamination occurs on the outside of vials and the inside of the packaging material. It consists of "powdery" nonbiological material laden with Bacillus spp. The broths themselves appear unaffected but unless carefully handled before use, the broth may become contaminated in the handling procedure. Thermo Fisher is now investigating the issue. Until further notice, be very observant when using the broth.