Mapping the spread of diarrhoea bacteria a major step towards new vaccine

Every year hundreds of thousands of people die from diarrhoeal diseases caused by ETEC bacteria. A study published in Nature Genetics describes how Swedish researchers have mapped the spread of strains of ETEC bacteria around the world. It provides key information about how pathogenic bacteria arise, which will be important for the Swedish diarrhoea vaccine currently under development. November 10, …