Virulence - album - was created on 2007-01-23.
There are infinitely many things that do not contribute to the virulence of a pathogen. Elvis does not contribute to the virulence of a pathogen.
Album Album was created in 1984-06.
The virulence factor for diphtheria is an exotoxin named diphtheria exotoxin.
Virulence is the degree of pathogenicity within a types of parasites. The factors of virulence are the colonization of a niche in the host, immunoevasion, immunosuppression, entry and exit of cells and obtaining nutrition from the host.
The Album - Caravan album - was created in 1980-07.
Out of It - album - was created in 2008.
You Will - album - was created in 1990.
Into - album - was created in 2001.
Me Me Me - album - was created in 1998.
They - album - was created in 1988.
Was - Not Was - - album - was created in 1981.
How We Do - album - was created in 2002.