Foodborne illness is a global burden that impacts a country politically, economically and
socio-economically. The severity of the burden can be unmeasurable as foodborne illness
is often an underestimated problem. In order to enlighten the burden, appropriate food
safety control measures should be taken. This study aimed to optimize a multiplex
Polymerase Chain Reaction (mPCR) detection method to identify foodborne pathogens
simultaneously. Six foodborne pathogens namely, Salmonella spp., Escherichia coli O157,
Vibrio parahaemolyticus, Vibrio cholerae, Listeria monocytogenes and Campylobacter
spp., were targeted in the mPCR detection method. Each mPCR parameter was tested and
the outcome was analysed to obtain a successful mPCR protocol to detect the targeted
foodborne pathogens. The amplified PCR products showed that the optimized mPCR
protocol will be a potential rapid diagnostic tool in foodborne pathogen detection.