For the highly optimistic goal of having a median outbreak size of less than 1,000 cases, we have to ask 10% of the population to supply the names of their contacts.
Vaccination is implemented by first asking a fraction of the population to supply the names of their casual contacts.
In our simulations, we identify highly connected individuals by first "asking" a small random fraction of the population to supply the names of their casual contacts.
Vilvoorde, which has a population of forty thousand, supplied some thirty fighters.
To dissect how a population of HSPCs supplies blood, several high-throughput assay systems that can quantitatively track repopulation from an individual stem cell have been developed [ 6, 11, 13, 14].
Then, the hepatic acinus becomes the smallest liver functional unit and is defined as the population of hepatocytes supplied by one portal triad, i.e. a microcirculatory functional unit.
We start with a highly over-simplified situation in which we assume that we can ask everybody in the population to supply the names of all casual contacts, and later progress towards more realistic scenarios.
The accuracy of food balance sheets, which are in essence derived statistics, is, of course, dependent on the reliability of the underlying basic statistics of population, supply and utilization of foods and of their nutritive value.
For most of the simulations shown here, it is assumed that corresponds to a maximal coverage of 30% of the total population, a level of supply supported by vaccine production and distribution data for industrialized nations such as the U.S. [ 21, 60, 61].
Vitoriano's model computes the location of the affected populations and sources of supply together with data on the availability of vehicles, road conditions, and security in the area to recommend delivery routes in often fast-changing conditions.
