We assume that 3.5%% of all exportations (i.e., 87.5 % of all inter-block exportations) go to a random block in the same region and that the remaining 0.5%% (i.e., 12.5%% of all inter-block exportations) go to a random block in a different region.
Given the uncertainty, this analysis suggests that erring on the side of more aggressive outbreak response represents the prudent approach as long as the risk of mOPV exportations remains low (i.e., during the first few years after OPV cessation).
We remain uncertain about the kinetics of poliovirus transmission between populations in the unprecedented context of no recent global LPV exposure as the time since OPV cessation increases, but our model assumes that the inherent frequency of potentially effective exportations per CEI (i.e., E*) does not change over time.
"A lot of companies are continuing to increase their exportation of jobs overseas, and I think it's very foolish of government to follow their bad example".
Furthermore, Mueller et al. [ 7] evidenced that the GST Anthocyanin9 (AN9) from Petunia hybrida is a flavonoid-binding protein that was required for an efficient anthocyanin exportation from the site of synthesis (i.e. cytoplasm) in the vacuole where it is permanently stored.
"I have never been involved in the illegal exportation of art objects," Mr. Hecht declared to The New York Times in 1973, adding, "I have never spent one minute in a cell".
Assuming preferential mixing between the subpopulations in an epidemiological block, we assume that 24 out of 25 (96 %) exportations go to random subpopulations within the same block, while the remaining 1 out of 25 (4 %) go to random subpopulations of other blocks (i.e., inter-block exportations).
I'm not sure the cultural exportation of male yob violence is something to be proud of.
Thus, inter-block exportations occur once every 5 million CEIs on average (i.e., 1/200,000 × 1/25).
We explored this uncertainty by varying the threshold (i.e., E*) to trigger potentially effective exportations, which demonstrated a substantial impact on the ability to control outbreaks after OPV cessation.
