Sentence examples for virulent FORMS from inspiring English sources

It is known that more virulent forms of GCS and GGS could have emerged through the acquisition of superantigen genes from GAS [ 19].

One way of deciding whether RHDV is evolving to maintain high virulence, or whether it might be attenuating to less virulent forms, would be to sample RHDV within rabbit subpopulations and compare virus sequences from year to year.

Uncertainty remains regarding whether genetically distinctive avirulent and virulent forms coexist or whether an avirulent form mutates in vivo, causing FIP.

There also are very virulent forms of infection in hospitals.

Consequently, the parasite population will fluctuate as well, sometimes containing more highly virulent forms, sometimes less virulent forms.

Instead, he thinks, more virulent forms of racism are being "unleashed" — particularly by President Trump.

It is a heat-tolerant vaccine selected from non-virulent forms of NDV naturally occurring in Australasia.

Therefore, it is likely that the aggR gene serves as a marker for truly virulent EAEC strains, which causes expression of a package of virulence genes.

Mr. Nemtsov — the most virulent Kremlin critic — has stayed on the ballot.

It was also the aggressive posture demanded on Monday by the more virulent Conservative Eurosceptic backbenchers.

Jones said that easing fears was vital in this "gritty, working-class city" with a "virulent EDL branch".