Methicillin-Resistant Staphylococcus aureus (MRSA) is one of the major nosocomial pathogens in Sri Lanka. Life threatening infections with MRSA require rapid identification in order to initiate appropriate antimicrobial therapy. The Panton- Valentine leukocidin (PVL) is a virulence factor associated with severe MRSA infections for which routine detection is time consuming and dependen... https://www.parisnaturalfoodes.shop/product-category/calcium-factor-350-mg/