Sentence examples for disease is persistent in from inspiring English sources
Numbers of victims have dramatically declined in neighbouring Sierra Leone and Guinea but the disease is persistent in coastal border districts.
The figure also shows that the disease is persistent in the population; hence long-term control measures like vaccination, maintaining hygiene, and safe drinking water are recommended.
On the contrary, the severity of the disease was persistent in untreated mice.
We see that in the time sequence diagram Figure 2(a) and the corresponding phase diagram Figure 2(b), the two epidemic diseases are persistent in mean.
The disease is persistent and spreading in hatcheries and natural waters of several countries, including the U.S.A., and the economic losses attributed to whirling disease are substantial.
This shows the disease is persistent.
When the noise is small, we deduce the condition R ˜ 0 < 1 which will enable the disease to die out exponentially in Section 3 and the condition R ˜ 0 > 1 for the disease being persistent is given in Sections 4.
We see that in the time sequence diagram Figure 3(a) and the corresponding phase diagram Figure 3(b), the epidemic disease (I_{1}(t)) is persistent in mean and (I_{2}(t)) is extinct.
Because asbestos is persistent in the tissues, disease progression occurs even after the cessation of exposure.
Clearly, under the mild extra condition ({sigma^{2}}frac{{mu + theta + etaphi}}{{mu + phi + theta}} lemu + lambda), the disease will die out exponentially if (tilde{R} < 1), and the disease will be persistent in mean if (tilde{R} > 1).
