Possible contributors include multidrug resistance, extensive virulence gene content, and ongoing transmission.
2
Such variations may result in different levels of virulence, morbidity and mortality.
3
However, the functions and mechanisms of virulence factor localization remain largely unknown.
4
However, how the virulence factor-DnaJ elicits host natural immunity still remains unclear.
5
One of its victims ascribes three main causes to its spectacular virulence.
Uso de virulency en inglés
1
Satirical virulency may vex men sorely, but it hardly ever soundly converts them.
2
He hated him with a virulency that was death.
3
These cultures, left alone without any possible external contamination, undergo, in the course of time, modifications of their virulency to a greater or less extent.