The matrix (M1) protein is associated with both ribonucleoprotein and the viral envelope. A small amount of non-structural protein 2 is also present, but its location within the virion is unknown.

Lablab purpureus-- that naturally contain an antiviral trap protein (FRIL) -- to neutralize two herpes simplex viruses (HSV-1 and HSV-2) and two influenza A strains (H1N1 and H3N2). The chewing ...