2 adverbs to describe how to virulent

He is a frank, independent, educated man; has no sham in him; is liberal is far as his means will allow; works hard; has an odd, go-ahead way with him; cares little about bowing and scraping to people; often passes folk (unintentionally) without nodding; and has nothing of a polemically virulent character in his disposition.

It was virgin soil for the plague, and it was terribly virulent, striking down young and old in every tent and hut.

2 adverbs to describe how to  virulent  - Adverbs for  virulent