The user can also specify the initial outbreak conditions that characterize the spreading scenario under study, enabling the seeding of the epidemic in any geographical census area in the world and defining the immunity profile of the population at initiation.
In addition, the user can define the initial settings that characterize the initial geographical and temporal conditions, the immunity profile of the population, and other parameters including but not limited to: the definition of an outbreak condition in a given country; the number of stochastic runs to be performed; and the total duration of each simulation.
We calculated this reduction for the 6 studied diseases by first considering the current reporting delays and the outbreak control condition [R(1 − coverage)] × PIR2<1.
Therefore, there is a maximum limit for underreporting beyond which it is not possible to satisfy the outbreak control condition R × PIR underreported) <1.
Under the scale insect outbreak conditions in Guam, phytotoxic molecules may be being accumulated by, or even generated by the scale insects themselves.
To evaluate the status of the current reporting timeliness of the 6 diseases, we compared our PIR1 and PIR2 results with the outbreak control conditions.
Depending on the situation-specific characteristics (e.g., the overall population immunity, endemic versus outbreak conditions, and virus serotype), the model suggests time periods of 0.5 to 3 years without circulating paralytic cases caused by WPV or cVDPV required to achieve 95% confidence in the interruption of transmission in the context of perfect AFP surveillance (Table 2).
In 2005, these models correctly predicted RVF outbreak conditions in the Horn of Africa, Sudan, and Southern Africa for the period 2006 2008.
We developed a rapid estimation procedure (REP) to quickly, non-destructively and economically assess current density and infestation history of red oak borer in northern red oaks, Quercus rubra L., under outbreak conditions in the Ozark National Forest, Arkansas.
The prevention of pest outbreaks is an essential ecosystem service on any farm, and the rapid response of birds to pest outbreak conditions is an indicator of resiliency in the agroecosystem.
