Dr. Don and Professor Ben talk about the risks of sniffing milk instead using expiration dates. Dr. Don - not risky ?? Professor Ben - not risky ?? Morrisons scraps use by dates on milk in favour of sniff test | News | The Grocer Short communication: Bacterial ecology of high-temperature, short-time pasteurized milk processed in the United States - ScienceDirect Pseudomonas aeruginosa as a cause of infectious diarrhoea - PubMed Identification and Pathogenic Potential of Clinical Bacillus and Paenibacillus Isolates - PubMed