Group A Streptococcus (GAS) is a type of gram-positive B-hemolytic Streptococcus bacteria. These bacteria are capable of causing a wide range of both non-invasive and invasive infections. GAS infection might spread through direct contact with skin sores or mucus of a infected person. Despite the emergence of wide range effective and safe antibiotics as a treatment regimen for GAS, infection caused by GAS is increasing significantly across the world.
Molecular diagnostics uses techniques such as nucleic acid amplification and hybridization for identification of microorganisms and presence of virulence factors. Various molecular assays have been developed using various technologies. These technologies increased the accuracy of the tests, producing rapid results.