Sentence examples for How persistent from inspiring English sources

How persistent viruses evade the same neutralization is not well understood.

How persistent was DAC-activated gene expression?

How persistent is the coating or the core of the NPs?

It's not OK, no matter how persistent and ever-present it is.

"What is surprising is just how persistent this circulation anomaly is.

The question is, he said, how big and how persistent is the difference?

But there was much that remained beyond the reach of activism, no matter how persistent or ingenious.

No matter how persistent Bergeron was in trying to bunt, he could not as Trachsel walked him on five pitches.

DURHAM, N.C., July 18 — How very new the old can look, and how persistent good ideas may be.

Her fascinating book proves how persistent she was, and how she won the trust of those who knew the much-loved ballerina best.

As a mother of a special ed child, I know how persistent parents must be in finding help for their child.