Supermarket produce buyers, never the most romantic of souls, have become even less susceptible to regional appeals.

But as the industry has matured and the supply increased, it has become more susceptible to changes in the national economy.

First, they found that the eggs did indeed become more susceptible to infection due to increased exposure to ultraviolet light.

As a result, valuable aquatic resources are becoming increasingly susceptible to both natural and artificial environmental changes.

Almost all anti-microbials, including anti-virals, are subject to drug resistance as the pathogens mutate over time, becoming less susceptible to the treatment.

Because there is so little food available right before the harvest, Rita found that her children were becoming extremely weak and susceptible to disease.

But the playoffs are a long shot if the offensive line does not protect Bledsoe, who has become more susceptible to big shots.

He is one of baseball's best control pitchers but has become susceptible to the home run.

We are becoming susceptible to extortion!

The frogs may have become more susceptible to chytrid rather than the fungus being more common.