Question regarding Bacillus subtilis recovery when testing for absence of Salmonella sp. Posted on February 14, 2020 by P Yeatman The Question posed on LinkedIn: “Dear experts, During microbial contamination testing for specific organisms – salmonella growing was observed. identification shows that is not Salmonella, but Bacillus subtilis. How i shoud interprated the results, pass specification or not?“ Continue reading →