For example, an antibody that can recognise an antigen on the Salmonella bacterium will not recognise an antigen on the HIV virus. Scientists discovered that we can make antibodies to bind to ...

A study by the CDC, FDA and USDA used whole-genome sequencing (WGS) and machine learning to identify chicken and vegetables as leading sources of Salmonella enterica infections in the United States.

Salmonella cause about 1.35 million illnesses ... These M cells are tasked with antigen sampling. They act as the immune system's first line of defense against microbial and dietary antigens.

DURING secondary response, elicited in sensitized rabbits by means of intravenous injections of the homologous antigen ... after the injection of living Salmonella typhi (about 500 millions ...