Dynamics of influenza pandemic with varying and waning immunity.

<p>A a change in the level of multiple contacts as soon as the number of deaths is above 500 from to and B a faster rate for waning immunity in a scenario where .</p

Dynamics of influenza pandemic with volunteer isolation.

<p>A and B volunteer isolation started when the number of deaths was above 400 and persons returned to community when the number of deaths was bellow 100 and C and D volunteer isolation started when the number of deaths was above 200 and persons returned to community when the number of deaths was bellow 100. Arrows in B and D indicate the time at which persons leave and return to the susceptible compartment.</p

Incidence, mortality and case-fatality rate for influenza pandemic under different levels of multiple contacts between a susceptible person and infectious ones.

<p>A and B gives the mortality rate and the case-fatality rate for scenarios 1 () and 2 (). C and D gives the corresponding incidence per 100 000 persons in the population and the effective reproduction rate.</p

Parameters used in the model.

<p>Parameters used in the model.</p