We are not in a position to make claims about our products in relation to this, however here has been a great deal of research into the use of GcMAF for various types of viruses which you can view at the PubMed website here. When looking at how this approach potentially works, it is important to understand the role of GcMAF naturally produced in a healthy body to invoke phagocytosis – the destruction of invasive/unwanted cells by the immune system. View more information about how GcMAF works here and our sublingual spray which may be you may be interested in if you decide to try this approach.