Sentence examples similar to a persistent source of viruses from inspiring English sources

This is a persistent source of strain and conflict in modern societies.

The ideology of American lawyers has been a persistent source of discussion and debate.

However, corruption allegations have been a persistent source of trouble for the DPA.

But the economy, he said, "is a persistent source of discontent," unlike the other two, which can ebb and flow depending on daily events.

China's military exports, particularly weapons sales to Pakistan and Iran, have been a persistent source of tension in relations between China and the United States.

One way or another, weak states constitute a persistent source of systemic instability.

To be honest, it's a persistent source of aggravation to me.

The rising tab is a persistent source of concern, particularly for conservatives.

The destruction of the parent-child bond was a persistent source of melancholy, a feeling of incompleteness that weighed down the soul.

Even if zinc cadmium smelters cease activity, historical environmental contamination remains a persistent source of exposure.

These findings highlight that in our cohort, contaminated house dust was a persistent source of exposure.