Sentence examples for definition of virulence from inspiring English sources

Quantifying virulence as morbidity (decrease in host biomass) or, more precisely, as the decrease in the host fitness is a more rigorous and meaningful definition of virulence [1].

Finally, our results add to the growing body of evidence that suggests the definition of virulence factor needs to be reassessed.

It also complies with the Read [60] definition of virulence, which highlights an agent's contribution to reduction in host fitness caused by exploitation.

To the authors' definition of virulence (ability to enter, replicate, and persist in a host), a virulence factor must enable the organism to do so with a relatively small inoculum.

Definitions of virulence are numerous and varied [ 11].

In the medical arena, the pathogenicity of bacteria is usually related to conventional definitions of virulence describing virulence factors as molecules that are essential for a pathogen to cause disease.

It should also be noted that different mathematical definitions of virulence have different evolutionary consequences (Day 2002), but again, our point about nonequilibrium dynamics should hold under many of those alternatives.

We note that our definition of a virulence factor simply requires that the gene be known to be involved in virulence in one host to date.

Our results also illustrate the fact that the definition of a virulence factor primarily depends on the animal model used.

For instance one common definition of parasite virulence is the reduction in host fitness due to infection.

One example is the definition of genes associated with virulence.