Sentence examples for epidemic invasion from inspiring English sources

Figure 23 Epidemic invasion trees.

Investigating the likely success of epidemic invasion is important in the epidemic management and control.

The top plots show the emerged predicted outbreak patterns determined by epidemic invasion fronts driven by food and human mobility in which food and people acted as a vehicles and vectors of transmission respectively.

As the intensity of the Allee effect increases, the domain of epidemic invasion reduces and the system dynamics is changed from the stable state to the limit cycle and finally becomes the chaotic state when the susceptible prey with the Allee effect, but the domain expands and the system dynamics is changed from limit cycle to a table point when the predator is subject to the Allee effect.

The R* values for γ = 2 are roughly one order of magnitude greater than the values recovered in the case γ = 3, and in addition the condition for the epidemic invasion is more sensitive to variations in R0 in the case of larger heterogeneities in the air mobility patterns (γ = 2 vs. γ = 3).

This high mutation rate of RNA viruses makes them excellent models for addressing evolutionary processes such as epidemic invasions, since their ecological and evolutionary dynamics occur at similar time scales [ 3- 5].

The Spanish impact on the northern Maya, encompassing invasion, epidemic diseases and the export of up to 50,000 Maya slaves, caused many Maya to flee southwards to join the Itza around Lake Petén Itzá, within the modern borders of Guatemala.

The system is characterized by a subpopulation reproductive number R*. Analogous to the reproductive number R0 at the individual level, R* indicates a threshold behavior of the system: if R*>1 the epidemic reaches global invasion; otherwise, it is contained at its source.

After centuries of invasion and epidemic, it became little more than a huddle of nearly abandoned ruins.

In the present study, the invasion of epidemic is initially introduced to a predator prey system, both species of which are considered to be subject to the Allee effect.

In such a case, process variability (i.e., the innate variability in outcomes due to randomness) can determine the course of an epidemic (i.e., invasion or extinction).