Serum Salmonella Salmonellosis is an acute infectious disease caused by the bacterium Salmonella (Salmonella enterica), which affects the gastrointestinal tract and can lead to serious consequences, including bacteremia (the release of bacteria from the blood) and sepsis (blood poisoning). Drug serum is an immunobiological drug containing antibodies to certain pathogens. Salmonella serum for RA (adapted liquid dry) is one of the types of serum preparations that are used for the treatment and prevention of salmonellosis. 1. Basic information