Salmonella and shigella fall under which Risk Group agents?

Salmonella and Shigella are classified as Risk Group 2 agents. This classification indicates that these pathogens are associated with human disease and can pose a moderate risk to laboratory personnel or the community, but they are generally not transmitted through the air. The Risk Group 2 designation implies that while there is a risk of infection, there are effective treatments and preventive measures available.

In the context of biosafety, understanding the risk group classification is crucial for implementing appropriate safety measures, such as using personal protective equipment and following specific handling protocols to mitigate exposure and prevent outbreaks. Risk Group 1 agents are considered to pose minimal risk, while Risk Groups 3 and 4 are associated with higher risks and often require more stringent containment practices due to their potential to cause serious disease or death and their capacity for airborne transmission or lack of available treatment options.