After how many days of being asymptomatic can a worker infected with Nontyphodial Salmonella return to work?

A worker infected with Nontyphoidal Salmonella can return to work after being asymptomatic for 30 days. This guideline is based on the understanding that although symptoms may resolve, the worker can still shed the bacteria in their stool for an extended period even after they feel better. To ensure the safety of food handling and to prevent further transmission of the bacteria, waiting for 30 days allows sufficient time for the pathogen to clear from the body completely. This approach is important for maintaining food safety standards and protecting public health.

In contrast, shorter periods, such as 7, 14, or 21 days may not provide enough assurance that the individual is no longer a risk for contaminating food or surfaces, as shedding can continue beyond those timeframes.