What type of fecal testing is used to detect Salmonella?

Fecal testing for Salmonella typically involves culture methods, where a stool sample is incubated on selective media to promote the growth of Salmonella while inhibiting other bacteria. Additionally, molecular methods such as polymerase chain reaction (PCR) can be employed for rapid detection by identifying Salmonella-specific DNA sequences. These methods are crucial for diagnosing infections and monitoring outbreaks.