The Advantages of Using Multiplex PCR for the Simultaneous Detection of Six Sexually Transmitted Diseases

Sexually transmitted diseases (STDs) are among the most common infections. Their clinical identification is difficult because STDs are often asymptomatic. Untreated infections with these pathogens can in time lead to serious consequences. It is documented that isolation of some of these bacteria from cultures is very difficult. Because there is a large number of STD pathogens which can generate coinfections, their simultaneous detection in a unique sample is very important. Multiplex polymerase chain reaction (PCR) is an advanced method of molecular biology which allows for simultaneous detection of multiple pathogens in the same sample. The advantages of the multiplex PCR method were assessed by various researchers by comparing the diagnosis results obtained with different other conventional methods. The sensitivity and specificity of these methods were analyzed on different specimens in comparison to traditional methods, such as culture media or direct microscopic examination. These studies demonstrated beyond any doubt that the multiplex PCR system is highly effective in the detection of each of multiple STD pathogens depicted from a single specimen and argued for multiplex PCR superiority in terms of sensitivity and rapidity